31107212136

Names of 31107212136

• Cardinal: 31107212136 can be written as Thirty-one billion, one hundred seven million, two hundred twelve thousand, one hundred thirty-six.

Scientific notation

• Scientific notation: 3.1107212136 × 10¹⁰

Factors of 31107212136

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 84

Divisors of 31107212136

• Number of divisors d(n): 1440
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 13 14 17 18 21 22 24 26 27 28 31 33 34 36 39 42 44 49 51 52 54 56 62 63 66 68 72 77 78 81 84 88 91 93 98 99 102 104 108 117 119 124 126 132 136 143 147 153 154 156 162 168 169 182 186 187 189 196 198 204 216 217 221 231 234 238 248 252 264 273 279 286 294 297 306 308 312 324 338 341 351 357 364 372 374 378 392 396 403 408 429 434 441 442 459 462 468 476 504 507 527 539 546 558 561 567 572 588 594 612 616 637 648 651 663 676 682 693 702 714 728 744 748 756 792 806 819 833 837 858 868 882 884 891 918 924 936 952 1001 1014 1023 1053 1054 1071 1078 1092 1116 1122 1134 1144 1176 1183 1188 1209 1224 1274 1287 1302 1309 1323 1326 1352 1364 1377 1386 1404 1428 1496 1512 1519 1521 1547 1581 1612 1617 1638 1666 1674 1683 1716 1736 1764 1768 1782 1836 1848 1859 1911 1953 1989 2002 2028 2046 2079 2106 2108 2142 2156 2184 2232 2244 2268 2366 2376 2387 2418 2431 2457 2499 2511 2548 2574 2604 2618 2646 2652 2728 2754 2772 2808 2821 2856 2873 3003 3038 3042 3069 3094 3162 3213 3224 3234 3276 3332 3348 3366 3432 3528 3549 3564 3627 3672 3689 3718 3822 3861 3906 3927 3969 3978 4004 4056 4092 4158 4212 4216 4284 4312 4433 4488 4536 4557 4563 4641 4732 4743 4774 4836 4851 4862 4914 4998 5022 5049 5096 5148 5208 5236 5239 5292 5304 5508 5544 5577 5642 5733 5746 5797 5859 5967 6006 6076 6084 6138 6188 6237 6324 6426 6468 6552 6664 6696 6732 6851 7007 7098 7128 7161 7254 7293 7371 7378 7436 7497 7644 7722 7812 7854 7938 7956 8008 8184 8281 8316 8424 8463 8568 8619 8866 9009 9114 9126 9163 9207 9282 9464 9486 9548 9639 9672 9702 9724 9828 9996 10044 10098 10296 10472 10478 10584 10647 10829 10881 11016 11067 11154 11284 11466 11492 11583 11594 11718 11781 11934 12012 12152 12168 12276 12376 12474 12648 12852 12936 13013 13299 13464 13671 13689 13702 13923 14014 14196 14229 14322 14508 14553 14586 14742 14756 14872 14994 15147 15288 15444 15624 15708 15717 15876 15912 16562 16632 16709 16731 16926 17017 17199 17238 17391 17577 17732 17901 18018 18228 18252 18326 18414 18564 18972 19096 19278 19404 19448 19656 19747 19992 20088 20111 20196 20553 20956 21021 21294 21483 21658 21762 21879 22134 22308 22491 22568 22932 22984 23166 23188 23436 23562 23868 24024 24552 24843 24948 25389 25704 25823 25857 26026 26598 27027 27342 27378 27404 27489 27621 27846 28028 28392 28458 28644 29016 29106 29172 29484 29512 29988 30294 30888 31031 31416 31434 31603 31752 31941 32487 32643 33124 33201 33418 33462 33852 34034 34398 34476 34782 35154 35343 35464 35802 36036 36456 36504 36652 36673 36828 37128 37944 38556 38808 39039 39494 39897 40222 40392 40579 41013 41106 41769 41912 42042 42588 42687 42966 43316 43524 43659 43758 44268 44616 44982 45864 46332 46376 46872 47124 47151 47736 47957 49686 49896 50127 50193 50778 51051 51597 51646 51714 52052 52173 53196 54054 54684 54756 54808 54978 55242 55692 56056 56916 57288 57629 58212 58344 58968 59241 59976 60333 60588 61659 62062 62868 63063 63206 63882 64449 64974 65286 65637 66248 66402 66836 66924 67473 67704 68068 68796 68952 69564 70308 70686 71604 72072 73304 73346 73656 74529 75361 76167 77112 77469 77571 78078 78988 79794 80444 81081 81158 82026 82212 82467 83538 84084 85176 85374 85932 86632 87048 87318 87516 88536 89063 89964 91091 92664 93093 94248 94302 94809 95823 95914 97461 99372 99603 100254 100386 101556 102102 103194 103292 103428 104104 104346 106029 106392 108108 109368 109512 109956 110019 110484 111384 113832 115258 116424 117117 118482 119119 119691 120666 121176 121737 123039 123318 124124 125307 125736 126126 126412 127764 128898 129948 130572 131274 132804 133672 133848 134946 136136 137592 139128 140616 140777 141372 141453 143208 143871 146692 149058 150381 150579 150722 152334 153153 154938 155142 156156 156519 157976 159588 160888 162162 162316 164052 164424 164934 167076 168168 170748 171864 172887 174636 175032 177723 178126 179928 180999 182182 184977 186186 188604 189189 189618 191646 191828 193347 194922 196911 198744 199206 200508 200772 203112 204204 206388 206584 206856 208692 212058 216216 217217 219912 220038 220968 221221 223587 226083 228501 230516 232407 232713 234234 236964 238238 239382 241332 243474 246078 246636 247401 248248 250614 252252 252824 255528 256711 257796 259896 261144 262548 265608 267189 269892 273273 279279 281554 282744 282906 284053 284427 287742 292383 293384 298116 298809 300762 301158 301444 304668 306306 309876 310284 312312 313038 319176 324324 324632 328104 329868 330057 334152 335699 341496 345774 349272 351351 355446 356252 357357 359073 361998 364364 365211 369954 372372 377208 378378 379236 383292 383656 386694 389844 393822 398412 401016 401544 403403 408408 412776 417384 422331 424116 424359 431613 434434 440076 442442 447174 451143 452166 457002 459459 461032 464814 465426 468468 469557 473928 476476 478764 482664 486948 492156 493272 494802 501228 504504 513422 515592 518661 525096 527527 533169 534378 539784 542997 546546 554931 558558 563108 565812 567567 568106 568854 575484 584766 596232 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5366088 5413716 5425992 5513508 5577768 5610969 5647642 5864859 5878158 5937624 5941026 5972967 6042582 6104241 6161064 6194188 6223932 6330324 6398028 6412536 6432426 6515964 6558552 6573798 6702696 6817272 6826248 6857851 6931197 7017192 7214103 7261254 7378371 7385378 7481292 7601958 7669431 7769034 7819812 7837544 7921368 7963956 8056776 8138988 8366652 8432424 8471463 8576568 8728174 8765064 8817237 9063873 9241596 9291282 9335898 9495486 9618804 9648639 9681672 9837828 10054044 10135944 10225908 10239372 10358712 10827432 10891881 11027016 11078067 11221938 11295284 11402937 11729718 11756316 11882052 11945934 12085164 12208482 12388376 12447864 12660648 12796056 12864852 13031928 13092261 13147596 13715702 13862394 13936923 14243229 14428206 14522508 14756742 14770756 14962584 15203916 15338862 15538068 15639624 15927912 16277976 16733304 16832907 16942926 17456348 17594577 17634474 17918901 18127746 18483192 18582564 18671796 18990972 19237608 19297278 19675656 20108088 20451816 20478744 20573553 20793591 21783762 22156134 22443876 22590568 22805874 23008293 23459436 23512632 23764104 23891868 24170328 24416964 25414389 25729704 26184522 26295192 26451711 27191619 27431404 27724788 27873846 28486458 28856412 29045016 29513484 29541512 30407832 30677724 31076136 32675643 33234201 33665814 33885852 34912696 35189154 35268948 35837802 36255492 37165128 37343592 37981944 38594556 39276783 41147106 41587182 41810769 42729687 43567524 44312268 44887752 45611748 46016586 46918872 47783736 48004957 48833928 50498721 50828778 52369044 52903422 54383238 54862808 55449576 55747692 56972916 57712824 59026968 61355448 61720659 65351286 66468402 67331628 67771704 70378308 70537896 71675604 72510984 76243167 77189112 78553566 79355133 82294212 83174364 83621538 85459374 87135048 88624536 91223496 92033172 96009914 99702603 100997442 101657556 104738088 105806844 108766476 111495384 113945832 117830349 123441318 125432307 130702572 132936804 134663256 140756616 143351208 144014871 152486334 157107132 158710266 164588424 166348728 167243076 170918748 184066344 185161977 192019828 199405206 201994884 203315112 211613688 217532952 228729501 235660698 246882636 250864614 261405144 265873608 288029742 299107809 304972668 314214264 317420532 334486152 341837496 353491047 370323954 384039656 398810412 403989768 432044613 457459002 471321396 493765272 501729228 555485931 576059484 598215618 609945336 634841064 706982094 740647908 797620824 864089226 914918004 942642792 1003458456 1110971862 1152118968 1196431236 1296133839 1413964188 1481295816 1728178452 1829836008 2221943724 2392862472 2592267678 2827928376 3456356904 3888401517 4443887448 5184535356 7776803034 10369070712 15553606068 31107212136
• Sum of all divisors σ(n): 130859815680
• Sum of proper divisors (its aliquot sum) s(n): 99752603544
• 31107212136 is an abundant number, because the sum of its proper divisors (99752603544) is greater than itself. Its abundance is 68645391408

Bases of 31107212136

• Binary: 11100111110001000100110001101101000₂
• Hexadecimal: 0x73E226368
• Base-36: EAGFII0

Squares and roots of 31107212136

• 31107212136 squared (31107212136²) is 967658646874105682496
• 31107212136 cubed (31107212136³) is 30101162803547518750686133971456
• The square root of 31107212136 is 176372.3678357809
• The cube root of 31107212136 is 3144.9979277833

Scales and comparisons

• 31,107,212,136 seconds is equal to 989 years, 5 weeks, 6 days, 4 hours, 15 minutes, 36 seconds.
• To count from 1 to 31,107,212,136 would take you about one thousand, nine hundred seventy-eight years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 31107212136 cubic inches would be around 262.1 feet tall.

Recreational maths with 31107212136

• 31107212136 backwards is 63121270113
• 31107212136 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 31107212136's digits is 27
• More coming soon!