142490878936

Names of 142490878936

• Cardinal: 142490878936 can be written as One hundred forty-two billion, four hundred ninety million, eight hundred seventy-eight thousand, nine hundred thirty-six.

Scientific notation

• Scientific notation: 1.42490878936 × 10¹¹

Factors of 142490878936

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 74

Divisors of 142490878936

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 7 8 14 17 19 28 29 34 38 56 58 68 76 116 119 133 136 152 203 232 238 266 289 323 361 406 476 493 532 551 578 646 722 812 841 952 986 1064 1102 1156 1292 1444 1624 1682 1972 2023 2204 2261 2312 2527 2584 2888 3364 3451 3857 3944 4046 4408 4522 5054 5491 5887 6137 6728 6902 7714 8092 8381 9044 9367 10108 10469 10982 11774 12274 13804 14297 15428 15979 16184 16762 18088 18734 20216 20938 21964 23548 24389 24548 27608 28594 30856 31958 33524 37468 38437 41876 42959 43928 47096 48778 49096 57188 58667 63916 65569 67048 73283 74936 76874 83752 85918 97556 100079 104329 111853 114376 117334 127832 131138 146566 153748 159239 170723 171836 177973 195112 200158 208658 223706 234668 243049 262276 271643 293132 303601 307496 318478 341446 343672 355946 400316 414613 417316 447412 463391 469336 486098 524552 543286 586264 607202 636956 682892 711892 730303 800632 829226 834632 894824 926782 972196 1086572 1114673 1214404 1245811 1273912 1365784 1423784 1460606 1658452 1701343 1853564 1901501 1944392 2125207 2173144 2229346 2428808 2491622 2902291 2921212 3025541 3243737 3316904 3402686 3707128 3803002 4250414 4458692 4617931 4983244 5161217 5804582 5842424 6051082 6487474 6805372 7048421 7606004 7877647 8500828 8804429 8917384 9235862 9966488 10322434 11609164 12102164 12974948 13610744 14096842 15212008 15755294 17001656 17608858 18471724 20644868 21178787 23218328 24204328 25949896 28193684 31510588 32325517 35217716 36128519 36943448 41289736 42357574 49338947 55143529 56387368 61631003 63021176 64651034 70435432 72257038 84715148 87740689 98677894 110287058 123262006 129302068 133919999 144514076 149675293 169430296 175481378 197355788 220574116 246524012 258604136 267839998 289028152 299350586 350962756 394711576 441148232 493048024 535679996 598701172 614184823 701925512 937439993 1047727051 1071359992 1197402344 1228369646 1874879986 2095454102 2456739292 2544479981 3749759972 4190908204 4913478584 5088959962 7499519944 8381816408 10177919924 17811359867 20355839848 35622719734 71245439468 142490878936
• Sum of all divisors σ(n): 354550370400
• Sum of proper divisors (its aliquot sum) s(n): 212059491464
• 142490878936 is an abundant number, because the sum of its proper divisors (212059491464) is greater than itself. Its abundance is 69568612528

Bases of 142490878936

• Binary: 10000100101101000111100100001111011000₂
• Hexadecimal: 0x212D1E43D8
• Base-36: 1TGJE1UG

Squares and roots of 142490878936

• 142490878936 squared (142490878936²) is 20303650579953808492096
• 142490878936 cubed (142490878936³) is 2893085016747044314319379848889856
• The square root of 142490878936 is 377479.6404258115
• The cube root of 142490878936 is 5223.1081900483

Scales and comparisons

• 142,490,878,936 seconds is equal to 4,530 years, 39 weeks, 6 days, 23 hours, 42 minutes, 16 seconds.
• To count from 1 to 142,490,878,936 would take you about nine thousand and sixty-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 142490878936 cubic inches would be around 435.3 feet tall.

Recreational maths with 142490878936

• 142490878936 backwards is 639878094241
• The number of decimal digits it has is: 12
• The sum of 142490878936's digits is 61
• More coming soon!