137855371620

Names of 137855371620

• Cardinal: 137855371620 can be written as One hundred thirty-seven billion, eight hundred fifty-five million, three hundred seventy-one thousand, six hundred twenty.

Scientific notation

• Scientific notation: 1.3785537162 × 10¹¹

Factors of 137855371620

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1980

Divisors of 137855371620

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 10 12 15 20 30 60 67 109 134 197 201 218 268 327 335 394 402 436 545 591 654 670 788 804 985 1005 1090 1182 1308 1340 1597 1635 1970 2010 2180 2364 2955 3194 3270 3940 4020 4791 5910 6388 6540 7303 7985 9582 11820 13199 14606 15970 19164 21473 21909 23955 26398 29212 31940 36515 39597 42946 43818 47910 52796 64419 65995 73030 79194 85892 87636 95820 106999 107365 109545 128838 131990 146060 158388 174073 197985 213998 214730 219090 257676 263980 314609 320997 322095 348146 395970 427996 429460 438180 522219 534995 629218 641994 644190 696292 791940 870365 943827 1044438 1069990 1258436 1283988 1288380 1438691 1573045 1604985 1740730 1887654 2088876 2139980 2611095 2877382 3146090 3209970 3481460 3775308 4316073 4719135 5222190 5754764 6292180 6419940 7193455 8632146 9438270 10444380 11662891 14386910 17264292 18876540 21078803 21580365 23325782 28773820 34292381 34988673 42157606 43160730 46651564 58314455 63236409 68584762 69977346 84315212 86321460 102877143 105394015 116628910 126472818 137169524 139954692 171461905 174943365 205754286 210788030 233257820 252945636 316182045 342923810 349886730 411508572 421576060 514385715 632364090 685847620 699773460 1028771430 1264728180 2057542860 2297589527 4595179054 6892768581 9190358108 11487947635 13785537162 22975895270 27571074324 34463842905 45951790540 68927685810 137855371620
• Sum of all divisors σ(n): 397605922560
• Sum of proper divisors (its aliquot sum) s(n): 259750550940
• 137855371620 is an abundant number, because the sum of its proper divisors (259750550940) is greater than itself. Its abundance is 121895179320

Bases of 137855371620

• Binary: 10000000011000110100100000100101100100₂
• Hexadecimal: 0x2018D20964
• Base-36: 1RBVJ1IC

Squares and roots of 137855371620

• 137855371620 squared (137855371620²) is 19004103484488301424400
• 137855371620 cubed (137855371620³) is 2619817748159071698403237335528000
• The square root of 137855371620 is 371288.7981342827
• The cube root of 137855371620 is 5165.8433345191

Scales and comparisons

• 137,855,371,620 seconds is equal to 4,383 years, 19 weeks, 3 days, 6 hours, 47 minutes.
• To count from 1 to 137,855,371,620 would take you about eight thousand, seven hundred sixty-six 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 137855371620 cubic inches would be around 430.5 feet tall.

Recreational maths with 137855371620

• 137855371620 backwards is 026173558731
• The number of decimal digits it has is: 12
• The sum of 137855371620's digits is 48
• More coming soon!