30814425720

Names of 30814425720

• Cardinal: 30814425720 can be written as Thirty billion, eight hundred fourteen million, four hundred twenty-five thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 3.081442572 × 10¹⁰

Factors of 30814425720

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 126

Divisors of 30814425720

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 18 19 20 23 24 26 30 36 38 39 40 45 46 52 57 60 61 65 69 72 76 78 90 92 95 104 114 115 117 120 122 130 138 152 156 169 171 180 183 184 190 195 207 228 230 234 244 247 260 276 285 299 305 312 338 342 345 360 361 366 380 390 414 437 456 460 468 488 494 507 520 549 552 570 585 598 610 676 684 690 722 732 741 760 780 793 828 845 855 874 897 915 920 936 988 1014 1035 1083 1098 1140 1159 1170 1196 1220 1235 1311 1352 1368 1380 1403 1444 1464 1482 1495 1521 1560 1586 1656 1690 1710 1748 1794 1805 1830 1976 2028 2070 2166 2185 2196 2223 2280 2318 2340 2379 2392 2440 2470 2535 2622 2691 2745 2760 2806 2888 2964 2990 3042 3172 3211 3249 3380 3420 3477 3496 3588 3610 3660 3705 3887 3933 3965 4056 4140 4209 4332 4370 4392 4446 4485 4636 4680 4693 4758 4940 5070 5244 5382 5415 5490 5612 5681 5795 5928 5980 6084 6344 6422 6498 6555 6760 6840 6954 7015 7137 7176 7220 7320 7410 7605 7774 7866 7930 8280 8303 8418 8664 8740 8892 8970 9272 9386 9516 9633 9880 10140 10309 10431 10488 10764 10830 10980 11115 11224 11362 11590 11661 11895 11960 12168 12627 12844 12996 13110 13455 13908 14030 14079 14274 14440 14820 15067 15210 15548 15732 15860 16055 16245 16606 16836 17043 17385 17480 17784 17940 18239 18772 19032 19266 19435 19665 20280 20618 20862 21045 21528 21660 21960 22021 22230 22724 23180 23322 23465 23790 24909 25254 25688 25992 26220 26657 26910 27816 28060 28158 28405 28548 28899 29640 30134 30420 30927 31096 31464 31720 32110 32490 33212 33672 34086 34770 34983 35685 35880 36478 37544 38532 38870 39330 41236 41515 41724 42090 42237 43320 44042 44460 45201 45448 46360 46644 46930 47580 48165 49818 50508 51129 51545 52155 52440 53314 53820 54717 56120 56316 56810 57096 57798 58305 60268 60840 61009 61854 63135 64220 64980 66063 66424 68172 69540 69966 70395 71370 72956 73853 74727 75335 77064 77740 78660 79971 82472 83030 83448 84180 84474 85215 88084 88920 90402 91195 92781 93288 93860 95160 96330 99636 101016 102258 103090 104310 106628 107640 107939 109434 110105 112632 113620 115596 116610 120536 122018 123708 124545 126270 128440 129960 132126 133285 135603 136344 139080 139932 140790 142740 144495 145912 147706 149454 150670 154635 155480 157320 159942 164151 166060 168360 168948 170430 174915 176168 180804 182390 183027 185562 187720 192660 195871 198189 199272 204516 206180 208620 211185 213256 215878 218868 220210 221559 226005 227240 231192 233220 237107 239913 244036 247416 249090 252540 255645 264252 266570 271206 273585 279864 281580 285480 286273 288990 295412 298908 301340 305045 309270 319884 323817 328302 330315 332120 337896 340860 346541 349830 361608 364780 366054 369265 371124 373635 385320 391742 396378 399855 409032 412360 417240 422370 431756 437736 440420 443118 452010 463905 466440 474214 479826 488072 498180 505080 506483 511290 528504 533140 539695 542412 547170 549081 563160 572546 577980 587613 590824 597816 602680 610090 618540 639768 647634 656604 660630 664677 678015 681720 693082 699660 711321 729560 732108 738530 742248 747270 783484 792756 799710 820755 844740 858819 863512 880840 886236 904020 915135 927810 948428 959652 971451 979355 990945 996360 1012966 1022580 1039623 1066280 1079390 1084824 1094340 1098162 1107795 1145092 1155960 1175226 1185535 1199565 1220180 1237080 1295268 1313208 1321260 1329354 1356030 1386164 1399320 1403207 1422642 1431365 1464216 1477060 1494540 1519449 1566968 1585512 1599420 1619085 1641510 1689480 1717638 1732705 1762839 1772472 1808040 1830270 1855620 1896856 1919304 1942902 1958710 1981890 2025932 2045160 2079246 2133963 2158780 2188680 2196324 2215590 2290184 2350452 2371070 2399130 2440360 2532415 2576457 2590536 2642520 2658708 2712060 2745405 2772328 2806414 2845284 2862730 2938065 2954120 2989080 3038898 3118869 3198840 3238170 3283020 3323385 3435276 3465410 3525678 3556605 3660540 3711240 3721549 3885804 3917420 3963780 4051864 4158492 4209621 4267926 4294095 4317560 4392648 4431180 4505033 4558347 4700904 4742140 4798260 4857255 5064830 5152914 5198115 5317416 5424120 5490810 5612828 5690568 5725460 5876130 6077796 6237738 6476340 6566040 6584279 6646770 6870552 6930820 7016035 7051356 7113210 7321080 7443098 7597245 7771608 7834840 7927560 8316984 8419242 8535852 8588190 8814195 8862360 9010066 9116694 9484280 9596520 9714510 10129660 10305828 10396230 10669815 10981620 11164647 11225656 11450920 11752260 12155592 12475476 12628863 12882285 12952680 13168558 13293540 13515099 13861640 14032070 14102712 14226420 14886196 15194490 15594345 16838484 17071704 17176380 17628390 18020132 18233388 18607745 19429020 19752837 20259320 20611656 20792460 21048105 21339630 21963240 22329294 22525165 22791735 23504520 24950952 25257726 25764570 26337116 26587080 27030198 28064140 28452840 29772392 30388980 31188690 32921395 33493941 33676968 34352760 35256780 36040264 36466776 37215490 38858040 39505674 40545297 41584920 42096210 42679260 44658588 45050330 45583470 50515452 51529140 52674232 54060396 55823235 56128280 59258511 60777960 62377380 63144315 65842790 66987882 67575495 70513560 74430980 79011348 81090594 84192420 85358520 85595627 89317176 90100660 91166940 98764185 101030904 103058280 108120792 111646470 118517022 124754760 126288630 131685580 133975764 135150990 148861960 158022696 162181188 167469705 168384840 171191254 180201320 182333880 197528370 202726485 223292940 237034044 252577260 256786881 263371160 267951528 270301980 296292555 324362376 334939410 342382508 395056740 405452970 427978135 446585880 474068088 505154520 513573762 540603960 592585110 669878820 684765016 770360643 790113480 810905940 855956270 1027147524 1185170220 1283934405 1339757640 1540721286 1621811880 1711912540 2054295048 2370340440 2567868810 3081442572 3423825080 3851803215 5135737620 6162885144 7703606430 10271475240 15407212860 30814425720
• Sum of all divisors σ(n): 121384954080
• Sum of proper divisors (its aliquot sum) s(n): 90570528360
• 30814425720 is an abundant number, because the sum of its proper divisors (90570528360) is greater than itself. Its abundance is 59756102640

Bases of 30814425720

• Binary: 11100101100101011101101001001111000₂
• Hexadecimal: 0x72CAED278
• Base-36: E5M4320

Squares and roots of 30814425720

• 30814425720 squared (30814425720²) is 949528832453397518400
• 30814425720 cubed (30814425720³) is 29259185676633543192369133248000
• The square root of 30814425720 is 175540.3820207761
• The cube root of 30814425720 is 3135.0997213459

Scales and comparisons

• 30,814,425,720 seconds is equal to 979 years, 41 weeks, 5 days, 10 hours, 42 minutes.
• To count from 1 to 30,814,425,720 would take you about one thousand, nine hundred fifty-nine 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 30814425720 cubic inches would be around 261.3 feet tall.

Recreational maths with 30814425720

• 30814425720 backwards is 02752441803
• 30814425720 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30814425720's digits is 36
• More coming soon!