123143902830

Names of 123143902830

• Cardinal: 123143902830 can be written as One hundred twenty-three billion, one hundred forty-three million, nine hundred two thousand, eight hundred thirty.

Scientific notation

• Scientific notation: 1.2314390283 × 10¹¹

Factors of 123143902830

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 270

Divisors of 123143902830

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 5 6 9 10 13 15 17 18 26 27 30 34 37 39 45 51 54 65 74 78 85 90 102 111 117 130 135 153 170 185 193 195 221 222 234 255 270 289 306 333 351 370 386 390 442 459 481 510 555 578 579 585 629 663 666 702 765 867 918 962 965 999 1105 1110 1158 1170 1258 1326 1443 1445 1530 1665 1734 1737 1755 1887 1930 1989 1998 2210 2295 2405 2509 2601 2886 2890 2895 3145 3281 3315 3330 3474 3510 3757 3774 3978 4329 4335 4590 4810 4913 4995 5018 5202 5211 5661 5790 5967 6290 6562 6630 7141 7215 7514 7527 7803 8177 8658 8670 8685 9435 9826 9843 9945 9990 10422 10693 11271 11322 11934 12545 12987 13005 14282 14430 14739 15054 15606 16354 16405 16983 17370 18785 18870 19686 19890 21386 21423 21645 22542 22581 24531 24565 25090 25974 26010 26055 28305 29478 29529 29835 32079 32810 33813 33966 35705 37570 37635 39015 40885 42653 42846 43290 44217 45162 49062 49130 49215 52110 53465 55777 56355 56610 59058 59670 63869 64158 64269 64935 67626 67743 71410 73593 73695 75270 78030 81770 84915 85306 88434 88587 92833 96237 98430 101439 106930 107115 111554 112710 112905 121397 122655 127738 127959 128538 129870 132651 135486 139009 147186 147390 147645 160395 167331 169065 169830 177174 181781 185666 191607 192474 192807 202878 213265 214230 220779 221085 225810 242794 245310 255918 265302 278018 278499 278885 288711 295290 319345 320790 321345 334662 338130 338715 363562 364191 367965 383214 383877 385614 417027 426530 441558 442170 442935 464165 481185 501993 507195 545343 556998 557770 574821 577422 606985 638690 639795 642690 663255 677430 695045 725101 728382 735930 767754 834054 835497 836655 885870 908905 928330 948209 958035 962370 964035 1003986 1014390 1090686 1092573 1103895 1149642 1151631 1213970 1251081 1279590 1326510 1390090 1392495 1443555 1450202 1505979 1578161 1636029 1670994 1673310 1724463 1817810 1820955 1896418 1916070 1919385 1928070 2063749 2085135 2175303 2185146 2207790 2303262 2363153 2502162 2506491 2509965 2726715 2784990 2844627 2874105 2887110 3011958 3156322 3272058 3277719 3448926 3625505 3641910 3753243 3838770 4127498 4170270 4177485 4350606 4726306 4734483 4741045 4908087 5012982 5019930 5453430 5462865 5689254 5748210 5758155 6191247 6255405 6525909 6555438 7089459 7251010 7506486 7529895 7890805 8180145 8354970 8533881 8622315 9468966 9482090 9816174 10318745 10876515 10925730 11516310 11815765 12326717 12382494 12510810 12532455 13051818 14178918 14203449 14223135 15059790 15781610 16360290 16388595 17067762 17244630 18573741 18766215 19577727 20637490 21268377 21753030 23631530 23672415 24540435 24653434 25064910 25601643 26828737 28406898 28446270 30956235 32629545 32777190 35083733 35447295 36980151 37147482 37532430 39155454 42536754 42610347 42669405 47344830 49080870 51203286 53657474 55721223 61633585 61912470 63805131 65259090 70167466 70894590 71017245 73960302 80486211 85220694 85338810 92868705 97888635 105251199 106341885 110940453 111442446 123267170 127610262 128008215 134143685 142034490 160972422 175418665 184900755 185737410 195777270 210502398 212683770 213051735 221880906 241458633 256016430 268287370 278606115 315753597 319025655 332821359 350837330 369801510 402431055 426103470 456088529 482917266 526255995 554702265 557212230 631507194 638051310 665642718 724375899 804862110 912177058 947260791 1052511990 1109404530 1207293165 1368265587 1448751798 1578767985 1664106795 1894521582 2280442645 2414586330 2736531174 3157535970 3328213590 3621879495 4104796761 4560885290 4736303955 6841327935 7243758990 8209593522 9472607910 12314390283 13682655870 20523983805 24628780566 41047967610 61571951415 123143902830
• Sum of all divisors σ(n): 387896947200
• Sum of proper divisors (its aliquot sum) s(n): 264753044370
• 123143902830 is an abundant number, because the sum of its proper divisors (264753044370) is greater than itself. Its abundance is 141609141540

Bases of 123143902830

• Binary: 1110010101011111100101101011001101110₂
• Hexadecimal: 0x1CABF2D66E
• Base-36: 1KKKP7JI

Squares and roots of 123143902830

• 123143902830 squared (123143902830²) is 15164420804204482008900
• 123143902830 cubed (123143902830³) is 1867405961986187187954464795187000
• The square root of 123143902830 is 350918.6555741943
• The cube root of 123143902830 is 4975.1285248145

Scales and comparisons

• 123,143,902,830 seconds is equal to 3,915 years, 30 weeks, 6 days, 15 hours, 40 minutes, 30 seconds.
• To count from 1 to 123,143,902,830 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 123143902830 cubic inches would be around 414.6 feet tall.

Recreational maths with 123143902830

• 123143902830 backwards is 038209341321
• The number of decimal digits it has is: 12
• The sum of 123143902830's digits is 36
• More coming soon!