142291426880

Names of 142291426880

• Cardinal: 142291426880 can be written as One hundred forty-two billion, two hundred ninety-one million, four hundred twenty-six thousand, eight hundred eighty.

Scientific notation

• Scientific notation: 1.4229142688 × 10¹¹

Factors of 142291426880

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1283

Divisors of 142291426880

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 37 40 64 67 74 80 134 148 160 181 185 268 296 320 335 362 370 536 592 670 724 740 905 991 1072 1184 1340 1448 1480 1810 1982 2144 2368 2479 2680 2896 2960 3620 3964 4288 4955 4958 5360 5792 5920 6697 7240 7928 9910 9916 10720 11584 11840 12127 12395 13394 14480 15856 19820 19832 21440 24254 24790 26788 28960 31712 33485 36667 39640 39664 48508 49580 53576 57920 60635 63424 66397 66970 73334 79280 79328 97016 99160 107152 121270 132794 133940 146668 158560 158656 179371 183335 194032 198320 214304 242540 265588 267880 293336 317120 331985 358742 366670 388064 396640 428608 448699 485080 531176 535760 586672 663970 717484 733340 776128 793280 896855 897398 970160 1062352 1071520 1173344 1327940 1434968 1466680 1793710 1794796 1940320 2124704 2143040 2243495 2346688 2456689 2655880 2869936 2933360 3587420 3589592 3880640 4249408 4486990 4913378 5311760 5739872 5866720 6636727 7174840 7179184 8973980 9826756 10623520 11479744 11733440 12017857 12283445 13273454 14349680 14358368 17947960 19653512 21247040 24035714 24566890 26546908 28699360 28716736 33183635 35895920 39307024 48071428 49133780 53093816 57398720 60089285 66367270 71791840 78614048 96142856 98267560 106187632 120178570 132734540 143583680 157228096 192285712 196535120 212375264 240357140 265469080 384571424 393070240 424750528 444660709 480714280 530938160 769142848 786140480 889321418 961428560 1061876320 1778642836 1922857120 2123752640 2223303545 3557285672 3845714240 4446607090 7114571344 8893214180 14229142688 17786428360 28458285376 35572856720 71145713440 142291426880
• Sum of all divisors σ(n): 355492580352
• Sum of proper divisors (its aliquot sum) s(n): 213201153472
• 142291426880 is an abundant number, because the sum of its proper divisors (213201153472) is greater than itself. Its abundance is 70909726592

Bases of 142291426880

• Binary: 10000100100001001110101101111001000000₂
• Hexadecimal: 0x21213ADE40
• Base-36: 1TD8N3NK

Squares and roots of 142291426880

• 142291426880 squared (142291426880²) is 20246850163546386534400
• 142291426880 cubed (142291426880³) is 2880953199596576701047794204672000
• The square root of 142291426880 is 377215.3587541209
• The cube root of 142291426880 is 5220.6700313813

Scales and comparisons

• 142,291,426,880 seconds is equal to 4,524 years, 22 weeks, 1 day, 12 hours, 21 minutes, 20 seconds.
• To count from 1 to 142,291,426,880 would take you about nine thousand and forty-eight 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 142291426880 cubic inches would be around 435.1 feet tall.

Recreational maths with 142291426880

• 142291426880 backwards is 088624192241
• The number of decimal digits it has is: 12
• The sum of 142291426880's digits is 47
• More coming soon!