2142310907472740

Names of 2142310907472740

• Cardinal: 2142310907472740 can be written as Two quadrillion, one hundred forty-two trillion, three hundred ten billion, nine hundred seven million, four hundred seventy-two thousand, seven hundred forty.

Scientific notation

• Scientific notation: 2.14231090747274 × 10¹⁵

Factors of 2142310907472740

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 15720

Divisors of 2142310907472740

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 10 19 20 38 76 95 127 190 254 380 508 635 823 1270 1646 2413 2540 3292 4115 4826 6733 8011 8230 9652 12065 13466 15637 16022 16460 24130 26932 31274 32044 33665 40055 48260 62548 67330 78185 80110 104521 127927 134660 152209 156370 160220 209042 255854 304418 312740 418084 511708 522605 608836 639635 761045 855091 1017397 1045210 1279270 1522090 1710182 1985899 2034794 2090420 2558540 3044180 3420364 3971798 4069588 4275455 5086985 5541259 6593053 7943596 8550910 9929495 10173970 11082518 13186106 16246729 17101820 19330543 19858990 20347940 22165036 26372212 27706295 32493458 32965265 38661086 39717980 53938063 55412590 64986916 65930530 77322172 81233645 96652715 105283921 107876126 110825180 125268007 131861060 162467290 193305430 210567842 215752252 250536014 269690315 324934580 386610860 421135684 501072028 526419605 539380630 626340035 703739893 837317731 1024823197 1052839210 1078761260 1252680070 1407479786 1674635462 2049646394 2105678420 2505360140 2814959572 3349270924 3518699465 4099292788 4186588655 5124115985 6850134001 7037398930 8373177310 10248231970 13371057967 13700268002 14074797860 15909036889 16746354620 20496463940 26742115934 27400536004 31818073778 34250670005 44391025849 53484231868 63636147556 66855289835 68501340010 79545184445 88782051698 130152546019 133710579670 137002680020 159090368890 177564103396 221955129245 260305092038 267421159340 318180737780 443910258490 520610184076 650762730095 843429491131 887820516980 1301525460190 1686858982262 2603050920380 3373717964524 4217147455655 5637660282823 8434294911310 11275320565646 16868589822620 22550641131292 28188301414115 56376602828230 107115545373637 112753205656460 214231090747274 428462181494548 535577726868185 1071155453736370 2142310907472740
• Sum of all divisors σ(n): 4780028874915840
• Sum of proper divisors (its aliquot sum) s(n): 2637717967443100
• 2142310907472740 is an abundant number, because the sum of its proper divisors (2637717967443100) is greater than itself. Its abundance is 495407059970360

Bases of 2142310907472740

• Binary: 111100111000110101110100000101000110110101101100100₂
• Hexadecimal: 0x79C6BA0A36B64
• Base-36: L3DW1LHB38

Squares and roots of 2142310907472740

• 2142310907472740 squared (2142310907472740²) is 4589496024276674765573843107600
• 2142310907472740 cubed (2142310907472740³) is 9832127392610695486497067431995633183886824000
• The square root of 2142310907472740 is 46285104.5961088869
• The cube root of 2142310907472740 is 128912.2434103883

Scales and comparisons

• 2,142,310,907,472,740 seconds is equal to 68,118,860 years, 13 weeks, 1 day, 18 hours, 52 minutes, 20 seconds.
• To count from 1 to 2,142,310,907,472,740 would take you about two hundred four million, three hundred fifty-six thousand, five hundred eighty 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 2142310907472740 cubic inches would be around 10742.7 feet tall.

Recreational maths with 2142310907472740

• 2142310907472740 backwards is 0472747090132412
• The number of decimal digits it has is: 16
• The sum of 2142310907472740's digits is 53
• More coming soon!