123142126770

Names of 123142126770

• Cardinal: 123142126770 can be written as One hundred twenty-three billion, one hundred forty-two million, one hundred twenty-six thousand, seven hundred seventy.

Scientific notation

• Scientific notation: 1.2314212677 × 10¹¹

Factors of 123142126770

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 380

Divisors of 123142126770

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 5 6 9 10 13 15 18 26 27 30 31 39 43 45 54 62 65 78 81 86 90 93 117 129 130 135 155 162 186 195 215 234 258 270 279 283 310 351 387 390 403 405 430 465 558 559 566 585 645 702 774 806 810 837 849 930 961 1053 1118 1161 1170 1209 1290 1333 1395 1415 1674 1677 1698 1755 1922 1935 2015 2106 2322 2418 2511 2547 2666 2790 2795 2830 2883 3354 3483 3510 3627 3679 3870 3999 4030 4185 4245 4805 5022 5031 5094 5265 5590 5766 5805 6045 6665 6966 7254 7358 7641 7998 8370 8385 8490 8649 8773 9610 10062 10530 10881 11037 11610 11997 12090 12169 12493 12555 12735 13330 14415 15093 15282 16770 17298 17329 17415 17546 18135 18395 19995 21762 22074 22923 23994 24338 24986 25110 25155 25470 25947 26319 28830 30186 32643 33111 34658 34830 35991 36270 36507 36790 37479 38205 39990 41323 43245 43865 45279 45846 50310 51894 51987 52638 54405 55185 59985 60845 62465 65286 66222 71982 73014 74958 75465 76410 77841 78957 82646 86490 86645 87730 90558 99333 103974 107973 108810 109521 110370 112437 114049 114615 119970 121690 123969 124930 129735 131595 150930 155682 155961 157914 158197 163215 165555 173290 179955 182535 187395 198666 206615 215946 219042 224874 226395 228098 229230 236871 247938 259470 259935 263190 271963 297999 311922 316394 326430 328563 331110 337311 342147 359910 365070 371907 374790 377239 389205 394785 413230 452790 467883 473742 474591 496665 519870 537199 539865 543926 547605 562185 570245 595998 619845 657126 674622 684294 710613 743814 754478 778410 779805 789570 790985 815889 935766 949182 985689 993330 1011933 1026441 1074398 1079730 1095210 1115721 1124370 1131717 1140490 1184355 1239690 1359815 1403649 1421226 1423773 1489995 1559610 1581970 1611597 1631778 1642815 1686555 1710735 1859535 1886195 1971378 2023866 2052882 2231442 2263434 2339415 2368710 2372955 2447667 2685995 2719630 2807298 2847546 2979990 3079323 3223194 3285630 3347163 3373110 3395151 3421470 3535519 3553065 3719070 3772390 4079445 4271319 4678830 4745910 4834791 4895334 4904107 4928445 5059665 5132205 5371990 5578605 5658585 6158646 6694326 6790302 7018245 7071038 7106130 7118865 7343001 8057985 8158890 8542638 9237969 9669582 9808214 9856890 10119330 10185453 10264410 10606557 11157210 11317170 11694409 12238335 12813957 14036490 14237730 14504373 14686002 14712321 15396615 16115970 16735815 16975755 17677595 18475938 20370906 21213114 21356595 22029003 23388818 24173955 24476670 24520535 25627914 29008746 29424642 30556359 30793230 31819671 33471630 33951510 35083227 35355190 36715005 42713190 43513119 44058006 44136963 46189845 48347910 49041070 50927265 53032785 58472045 61112718 63639342 64069785 70166454 72521865 73430010 73561605 87026238 88273926 92379690 95459013 101854530 105249681 106065570 110145015 116944090 128139570 132410889 145043730 147123210 152027317 152781795 159098355 175416135 190918026 210499362 217565595 220290030 220684815 264821778 286377039 304054634 305563590 315749043 318196710 350832270 397232667 435131190 441369630 456081951 477295065 526248405 572754078 631498086 662054445 760136585 794465334 912163902 947247129 954590130 1052496810 1324108890 1368245853 1431885195 1520273170 1578745215 1894494258 1986163335 2280409755 2736491706 2863770390 3157490430 3972326670 4104737559 4560819510 4736235645 6841229265 8209475118 9472471290 12314212677 13682458530 20523687795 24628425354 41047375590 61571063385 123142126770
• Sum of all divisors σ(n): 378360835776
• Sum of proper divisors (its aliquot sum) s(n): 255218709006
• 123142126770 is an abundant number, because the sum of its proper divisors (255218709006) is greater than itself. Its abundance is 132076582236

Bases of 123142126770

• Binary: 1110010101011110101111011110010110010₂
• Hexadecimal: 0x1CABD7BCB2
• Base-36: 1KKJN54I

Squares and roots of 123142126770

• 123142126770 squared (123142126770²) is 15163983385438750632900
• 123142126770 cubed (123142126770³) is 1867325164387872402506989532733000
• The square root of 123142126770 is 350916.1249786051
• The cube root of 123142126770 is 4975.1046065393

Scales and comparisons

• 123,142,126,770 seconds is equal to 3,915 years, 28 weeks, 2 hours, 19 minutes, 30 seconds.
• To count from 1 to 123,142,126,770 would take you about seven thousand, eight hundred thirty-one 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 123142126770 cubic inches would be around 414.6 feet tall.

Recreational maths with 123142126770

• 123142126770 backwards is 077621241321
• The number of decimal digits it has is: 12
• The sum of 123142126770's digits is 36
• More coming soon!