121745335712

Names of 121745335712

• Cardinal: 121745335712 can be written as One hundred twenty-one billion, seven hundred forty-five million, three hundred thirty-five thousand, seven hundred twelve.

Scientific notation

• Scientific notation: 1.21745335712 × 10¹¹

Factors of 121745335712

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 110

Divisors of 121745335712

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 4 7 8 11 13 14 16 17 19 22 26 28 32 34 38 41 44 49 52 56 68 76 77 82 88 91 98 104 112 119 133 136 143 152 154 164 176 182 187 196 208 209 221 224 238 247 266 272 286 287 304 308 323 328 352 364 374 392 416 418 442 451 476 494 532 533 539 544 572 574 608 616 637 646 656 697 728 748 779 784 833 836 884 902 931 952 988 1001 1064 1066 1078 1144 1148 1232 1274 1292 1309 1312 1394 1456 1463 1496 1547 1558 1568 1666 1672 1681 1729 1768 1804 1862 1904 1976 2002 2009 2128 2132 2156 2261 2288 2296 2431 2464 2548 2584 2618 2717 2788 2912 2926 2992 3094 3116 3157 3332 3344 3362 3458 3536 3553 3608 3724 3731 3808 3952 4004 4018 4199 4256 4264 4312 4522 4576 4592 4862 4879 5096 5168 5236 5434 5453 5576 5852 5863 5984 6188 6232 6314 6664 6688 6724 6916 7007 7072 7106 7216 7448 7462 7667 7904 8008 8036 8398 8528 8569 8624 9044 9061 9163 9184 9724 9758 10127 10192 10241 10336 10472 10829 10868 10906 11152 11704 11726 11767 12103 12376 12464 12628 13243 13328 13448 13832 14014 14212 14432 14896 14924 15334 15827 16016 16072 16796 17017 17056 17138 17248 18088 18122 18326 18491 19019 19448 19516 20254 20384 20482 20944 21658 21736 21812 21853 22099 22304 23408 23452 23534 24206 24752 24871 24928 25256 26117 26486 26656 26896 27664 28028 28424 28577 29393 29792 29848 30668 31654 31939 32032 32144 33592 34034 34153 34276 36176 36244 36652 36982 38038 38171 38896 39032 40508 40964 41041 41888 43316 43472 43624 43706 44198 46189 46816 46904 47068 48412 49504 49742 50512 52234 52972 53669 53792 55328 56056 56848 57154 58786 59696 59983 61336 63308 63427 63878 64288 67184 68068 68306 68552 70889 72352 72488 73304 73964 76076 76342 77792 78064 81016 81928 82082 82369 86632 86944 87248 87412 88396 92378 92701 93808 94136 96824 99484 99671 101024 104468 105944 107338 111397 112112 113696 114308 117572 119119 119392 119966 122672 126616 126854 127756 129437 133133 134368 136136 136612 137104 141778 144976 145673 146608 147928 152152 152684 152971 156128 162032 163856 164164 164738 172159 173264 174097 174496 174824 176792 184756 185402 187616 188272 193648 198968 199342 200039 205751 208936 211888 214676 222794 223573 224224 228616 235144 238238 239932 240383 245344 253232 253708 255512 258874 266266 272272 273224 274208 283556 287287 289952 291346 293216 295856 304304 305368 305942 314347 323323 324064 327712 328328 329476 344318 346528 348194 349648 351329 353584 369512 370804 371501 375683 376544 387296 397936 398684 400078 411502 415207 417872 419881 423776 429352 443989 445588 447146 457232 470288 476476 479864 480766 496223 506464 507416 511024 517748 532532 542963 544544 546448 567112 574574 582692 591712 608608 610736 611884 628694 646646 648907 656656 658952 688636 696388 697697 699296 702658 707168 739024 741608 743002 751366 779779 795872 797368 800156 823004 830414 835744 839762 858704 887978 891176 894292 906059 914464 940576 952952 959728 961532 992446 1014832 1019711 1022048 1035496 1065064 1070797 1085926 1092896 1134224 1149148 1165384 1205113 1221472 1223768 1257388 1293292 1297814 1313312 1317904 1377272 1392776 1395394 1400273 1405316 1478048 1483216 1486004 1502732 1559558 1565011 1594736 1600312 1646008 1660828 1679524 1682681 1717408 1775956 1782352 1788584 1812118 1893749 1905904 1919456 1923064 1984892 2029664 2039422 2070992 2130128 2141594 2171852 2200429 2263261 2268448 2298296 2330768 2410226 2447536 2459303 2514776 2586584 2595628 2600507 2635808 2754544 2785552 2790788 2800546 2810632 2906449 2966432 2972008 3005464 3119116 3130022 3189472 3200624 3292016 3321656 3359048 3365362 3551912 3564704 3577168 3624236 3787498 3800741 3811808 3846128 3969784 4078844 4086511 4141984 4260256 4283188 4343704 4400858 4526522 4567277 4596592 4661536 4820452 4883879 4895072 4918606 5029552 5173168 5191256 5201014 5458453 5509088 5571104 5581576 5601092 5621264 5812898 5944016 5972593 6010928 6238232 6260044 6401248 6584032 6643312 6718096 6730724 7058519 7103824 7137977 7154336 7248472 7574996 7601482 7692256 7939568 8157688 8173022 8435791 8566376 8687408 8801716 9053044 9134554 9193184 9640904 9767758 9837212 10059104 10346336 10382512 10402028 10916906 11163152 11202184 11242528 11625796 11778767 11888032 11945186 12021856 12476464 12520088 13256243 13286624 13436192 13461448 14117038 14207648 14275954 14496944 15149992 15202964 15403003 15879136 16315376 16346044 16871582 17132752 17215121 17374816 17603432 18106088 18203549 18269108 19281808 19535516 19674424 20345143 20765024 20804056 21833812 22326304 22404368 23251592 23557534 23890372 24952928 25040176 26512486 26605187 26922896 28234076 28551908 28605577 28993888 30299984 30405928 30806006 31970939 32630752 32692088 33743164 34265504 34430242 35206864 36212176 36407098 36538216 38563616 39071032 39348848 40690286 41608112 41808151 43667624 44808736 46503184 47115068 47780744 49409633 50080352 53024972 53210374 53845792 56468152 57103816 57211154 60599968 60811856 61612012 63941878 65384176 67486328 68860484 70413728 72424352 72814196 73076432 77643709 78142064 78697696 81380572 83216224 83616302 87335248 92793701 93006368 94230136 95561488 98819266 106049944 106420748 112936304 114207632 114422308 121623712 123224024 127883756 130768352 134972656 137720968 145628392 146152864 155287418 156284128 162761144 167232604 174670496 185587402 188460272 191122976 197638532 200239039 212099888 212841496 223796573 225872608 228415264 228844616 246448048 255767512 269945312 275441936 291256784 292657057 310574836 325522288 334465208 345867431 371174804 376920544 395277064 400478078 424199776 425682992 447593146 457689232 492896096 511535024 543505963 550883872 582513568 585314114 621149672 651044576 668930416 691734862 742349608 790554128 800956156 851365984 895186292 915378464 1023070048 1087011926 1170628228 1242299344 1337860832 1383469724 1484699216 1581108256 1601912312 1790372584 2174023852 2341256456 2484598688 2766939448 2969398432 3203824624 3580745168 3804541741 4348047704 4682512912 5533878896 6407649248 7161490336 7609083482 8696095408 9365025824 11067757792 15218166964 17392190816 30436333928 60872667856 121745335712
• Sum of all divisors σ(n): 374207480640
• Sum of proper divisors (its aliquot sum) s(n): 252462144928
• 121745335712 is an abundant number, because the sum of its proper divisors (252462144928) is greater than itself. Its abundance is 130716809216

Bases of 121745335712

• Binary: 1110001011000100101100110010110100000₂
• Hexadecimal: 0x1C589665A0
• Base-36: 1JXG128W

Squares and roots of 121745335712

• 121745335712 squared (121745335712²) is 14821926767627582546944
• 121745335712 cubed (121745335712³) is 1804500450223499050968689279664128
• The square root of 121745335712 is 348920.2426228665
• The cube root of 121745335712 is 4956.2222973693

Scales and comparisons

• 121,745,335,712 seconds is equal to 3,871 years, 6 weeks, 3 days, 12 hours, 48 minutes, 32 seconds.
• To count from 1 to 121,745,335,712 would take you about seven thousand, seven hundred forty-two 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 121745335712 cubic inches would be around 413 feet tall.

Recreational maths with 121745335712

• 121745335712 backwards is 217533547121
• 121745335712 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 121745335712's digits is 41
• More coming soon!