142428155040

Names of 142428155040

• Cardinal: 142428155040 can be written as One hundred forty-two billion, four hundred twenty-eight million, one hundred fifty-five thousand and forty.

Scientific notation

• Scientific notation: 1.4242815504 × 10¹¹

Factors of 142428155040

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 2106

Divisors of 142428155040

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 23 24 30 32 36 40 41 45 46 48 53 60 69 72 80 82 90 92 96 106 115 120 123 138 144 159 160 164 180 184 205 207 212 230 240 246 265 276 288 318 328 345 360 368 369 410 414 424 460 477 480 492 530 552 615 636 656 690 720 736 738 795 820 828 848 920 943 954 984 1035 1060 1104 1219 1230 1272 1312 1380 1440 1476 1590 1640 1656 1696 1840 1845 1886 1908 1968 1979 2070 2120 2173 2208 2385 2438 2460 2544 2760 2829 2952 3180 3280 3312 3657 3680 3690 3772 3816 3936 3958 4140 4240 4346 4715 4770 4876 4920 5088 5520 5658 5904 5937 6095 6360 6519 6560 6624 7314 7380 7544 7632 7916 8280 8480 8487 8692 9430 9540 9752 9840 9895 10865 10971 11040 11316 11808 11874 12190 12720 13038 14145 14628 14760 15088 15264 15832 16560 16974 17384 17811 18285 18860 19080 19504 19557 19680 19790 21730 21942 22632 23748 24380 25440 26076 28290 29256 29520 29685 30176 31664 32595 33120 33948 34768 35622 36570 37720 38160 39008 39114 39580 42435 43460 43884 45264 45517 47496 48760 49979 52152 54855 56580 58512 59040 59370 63328 65190 67896 69536 71244 73140 75440 76320 78228 79160 81139 84870 86920 87768 89055 90528 91034 94992 97520 97785 99958 104304 104887 109710 113160 117024 118740 130380 135792 136551 142488 146280 149937 150880 156456 158320 162278 169740 173840 175536 178110 182068 189984 195040 195570 199916 208608 209774 219420 226320 227585 237480 243417 249895 260760 271584 273102 284976 292560 299874 312912 314661 316640 324556 339480 347680 351072 356220 364136 391140 399832 405695 409653 419548 438840 449811 452640 455170 474960 486834 499790 521520 524435 546204 569952 585120 599748 625824 629322 649112 678960 682755 712440 728272 730251 749685 782280 799664 811390 819306 839096 877680 899622 910340 943983 949920 973668 999580 1043040 1048870 1092408 1199496 1217085 1258644 1298224 1357920 1365510 1424880 1456544 1460502 1499370 1564560 1573305 1599328 1622780 1638612 1678192 1755360 1799244 1820680 1866197 1887966 1947336 1999160 2048265 2097740 2184816 2249055 2398992 2412401 2434170 2517288 2596448 2731020 2849760 2921004 2998740 3129120 3146610 3245560 3277224 3356384 3598488 3641360 3651255 3732394 3775932 3894672 3998320 4096530 4195480 4300367 4369632 4498110 4719915 4797984 4824802 4868340 5034576 5462040 5598591 5842008 5997480 6293220 6491120 6554448 7196976 7237203 7282720 7302510 7464788 7551864 7789344 7996640 8193060 8390960 8600734 8996220 9330985 9439830 9649604 9736680 10069152 10924080 11197182 11684016 11994960 12062005 12586440 12901101 12982240 13108896 14393952 14474406 14605020 14929576 15103728 16386120 16781920 16795773 17201468 17992440 18661970 18879660 19299208 19473360 21501835 21711609 21848160 22394364 23368032 23989920 24124010 25172880 25802202 27992955 28948812 29210040 29859152 30207456 32772240 33591546 34402936 35984880 36186015 37323940 37759320 38598416 38703303 38946720 43003670 43423218 44788728 48248020 50345760 51604404 55985910 57897624 58420080 59718304 64505505 65544480 67183092 68805872 71969760 72372030 74647880 75518640 77196832 77406606 83978865 86007340 86846436 89577456 96496040 98908441 103208808 108558045 111971820 115795248 116840160 129011010 134366184 137611744 144744060 149295760 151037280 154813212 167957730 172014680 173692872 179154912 192992080 193516515 197816882 206417616 217116090 223943640 231590496 258022020 268732368 289488120 296725323 298591520 309626424 335915460 344029360 347385744 385984160 387033030 395633764 412835232 434232180 447887280 494542205 516044040 537464736 578976240 593450646 619252848 671830920 688058720 694771488 774066060 791267528 868464360 890175969 895774560 989084410 1032088080 1157952480 1186901292 1238505696 1343661840 1483626615 1548132120 1582535056 1736928720 1780351938 1978168820 2064176160 2373802584 2687323680 2967253230 3096264240 3165070112 3473857440 3560703876 3956337640 4450879845 4747605168 5934506460 6192528480 7121407752 7912675280 8901759690 9495210336 11869012920 14242815504 15825350560 17803519380 23738025840 28485631008 35607038760 47476051680 71214077520 142428155040
• Sum of all divisors σ(n): 529608119040
• Sum of proper divisors (its aliquot sum) s(n): 387179964000
• 142428155040 is an abundant number, because the sum of its proper divisors (387179964000) is greater than itself. Its abundance is 244751808960

Bases of 142428155040

• Binary: 10000100101001011000010010110010100000₂
• Hexadecimal: 0x2129612CA0
• Base-36: 1TFI1NS0

Squares and roots of 142428155040

• 142428155040 squared (142428155040²) is 20285779348098277401600
• 142428155040 cubed (142428155040³) is 2889266126098171582912013144064000
• The square root of 142428155040 is 377396.5487918511
• The cube root of 142428155040 is 5222.3416806863

Scales and comparisons

• 142,428,155,040 seconds is equal to 4,528 years, 40 weeks, 2 days, 24 minutes.
• To count from 1 to 142,428,155,040 would take you about nine thousand and fifty-seven 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 142428155040 cubic inches would be around 435.2 feet tall.

Recreational maths with 142428155040

• 142428155040 backwards is 040551824241
• 142428155040 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142428155040's digits is 36
• More coming soon!