139980331872

Names of 139980331872

• Cardinal: 139980331872 can be written as One hundred thirty-nine billion, nine hundred eighty million, three hundred thirty-one thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 1.39980331872 × 10¹¹

Factors of 139980331872

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 448817

Divisors of 139980331872

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 19 24 27 32 36 38 48 54 57 72 76 96 108 114 144 152 171 216 228 288 304 342 361 432 456 513 608 684 722 864 912 1026 1083 1368 1444 1824 2052 2166 2736 2888 3249 4104 4332 5472 5776 6498 8208 8664 9747 11552 12996 16416 17328 19494 25992 34656 38988 51984 77976 103968 155952 311904 448793 897586 1346379 1795172 2692758 3590344 4039137 5385516 7180688 8078274 8527067 10771032 12117411 14361376 16156548 17054134 21542064 24234822 25581201 32313096 34108268 43084128 48469644 51162402 64626192 68216536 76743603 96939288 102324804 129252384 136433072 153487206 162014273 193878576 204649608 230230809 272866144 306974412 324028546 387757152 409299216 460461618 486042819 613948824 648057092 818598432 920923236 972085638 1227897648 1296114184 1458128457 1841846472 1944171276 2455795296 2592228368 2916256914 3683692944 3888342552 4374385371 5184456736 5832513828 7367385888 7776685104 8748770742 11665027656 15553370208 17497541484 23330055312 34995082968 46660110624 69990165936 139980331872
• Sum of all divisors σ(n): 430896095280
• Sum of proper divisors (its aliquot sum) s(n): 290915763408
• 139980331872 is an abundant number, because the sum of its proper divisors (290915763408) is greater than itself. Its abundance is 150935431536

Bases of 139980331872

• Binary: 10000010010111011110100101101101100000₂
• Hexadecimal: 0x20977A5B60
• Base-36: 1SB0OBC0

Squares and roots of 139980331872

• 139980331872 squared (139980331872²) is 19594493310995259024384
• 139980331872 cubed (139980331872³) is 2742843676536800464851875260366848
• The square root of 139980331872 is 374139.4551126627
• The cube root of 139980331872 is 5192.2509317999

Scales and comparisons

• 139,980,331,872 seconds is equal to 4,450 years, 48 weeks, 6 days, 17 hours, 31 minutes, 12 seconds.
• To count from 1 to 139,980,331,872 would take you about eight thousand, nine hundred 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 139980331872 cubic inches would be around 432.7 feet tall.

Recreational maths with 139980331872

• 139980331872 backwards is 278133089931
• 139980331872 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 139980331872's digits is 54
• More coming soon!