15992142144

Names of 15992142144

• Cardinal: 15992142144 can be written as Fifteen billion, nine hundred ninety-two million, one hundred forty-two thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 1.5992142144 × 10¹⁰

Factors of 15992142144

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 212

Divisors of 15992142144

• Number of divisors d(n): 252
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 22 23 24 32 33 44 46 48 64 66 69 88 92 96 121 132 138 173 176 184 192 242 253 264 276 346 352 363 368 484 506 519 528 552 692 704 726 736 759 968 1012 1038 1056 1104 1384 1452 1472 1518 1903 1936 2024 2076 2112 2208 2768 2783 2904 3036 3806 3872 3979 4048 4152 4416 5536 5566 5709 5808 6072 7612 7744 7958 8096 8304 8349 11072 11132 11418 11616 11937 12144 15224 15916 16192 16608 16698 20933 22264 22836 23232 23874 24288 29929 30448 31832 33216 33396 41866 43769 44528 45672 47748 48576 59858 60896 62799 63664 66792 83732 87538 89056 89787 91344 95496 119716 121792 125598 127328 131307 133584 167464 175076 178112 179574 182688 190992 239432 251196 254656 262614 267168 329219 334928 350152 359148 365376 381984 478864 481459 502392 525228 534336 658438 669856 688367 700304 718296 763968 957728 962918 987657 1004784 1050456 1316876 1339712 1376734 1400608 1436592 1444377 1915456 1925836 1975314 2009568 2065101 2100912 2633752 2753468 2801216 2873184 2888754 3621409 3851672 3950628 4019136 4130202 4201824 5267504 5506936 5746368 5777508 7242818 7572037 7703344 7901256 8260404 8403648 10535008 10864227 11013872 11555016 14485636 15144074 15406688 15802512 16520808 21070016 21728454 22027744 22716111 23110032 28971272 30288148 30813376 31605024 33041616 43456908 44055488 45432222 46220064 57942544 60576296 63210048 66083232 83292407 86913816 90864444 92440128 115885088 121152592 132166464 166584814 173827632 181728888 231770176 242305184 249877221 333169628 347655264 363457776 484610368 499754442 666339256 695310528 726915552 999508884 1332678512 1453831104 1999017768 2665357024 3998035536 5330714048 7996071072 15992142144
• Sum of all divisors σ(n): 48813098208
• Sum of proper divisors (its aliquot sum) s(n): 32820956064
• 15992142144 is an abundant number, because the sum of its proper divisors (32820956064) is greater than itself. Its abundance is 16828813920

Bases of 15992142144

• Binary: 1110111001001101001011100101000000₂
• Hexadecimal: 0x3B934B940
• Base-36: 7CHB3UO

Squares and roots of 15992142144

• 15992142144 squared (15992142144²) is 255748610353900916736
• 15992142144 cubed (15992142144³) is 4089968129910053605334020521984
• The square root of 15992142144 is 126460.0416890647
• The cube root of 15992142144 is 2519.4295206501

Scales and comparisons

• 15,992,142,144 seconds is equal to 508 years, 26 weeks, 5 hours, 42 minutes, 24 seconds.
• To count from 1 to 15,992,142,144 would take you about one thousand and seventeen 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 15992142144 cubic inches would be around 210 feet tall.

Recreational maths with 15992142144

• 15992142144 backwards is 44124129951
• The number of decimal digits it has is: 11
• The sum of 15992142144's digits is 42
• More coming soon!