1385697031250

Names of 1385697031250

• Cardinal: 1385697031250 can be written as One trillion, three hundred eighty-five billion, six hundred ninety-seven million, thirty-one thousand, two hundred fifty.

Scientific notation

• Scientific notation: 1.38569703125 × 10¹²

Factors of 1385697031250

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 122

Divisors of 1385697031250

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 5 7 10 14 25 29 35 49 50 58 70 79 98 125 145 158 175 203 245 250 290 350 395 406 490 553 625 725 790 875 1015 1106 1225 1250 1421 1450 1750 1975 2030 2291 2450 2765 2842 3125 3625 3871 3950 4375 4582 5075 5530 6125 6241 6250 7105 7250 7742 8750 9875 10150 11455 12250 12482 13825 14210 15625 16037 18125 19355 19750 21875 22910 25375 27650 30625 31205 31250 32074 35525 36250 38710 43687 43750 49375 50750 57275 61250 62410 69125 71050 78125 80185 87374 90625 96775 98750 109375 112259 114550 126875 138250 153125 156025 156250 160370 177625 180989 181250 193550 218435 218750 224518 246875 253750 286375 305809 306250 312050 345625 355250 361978 400925 436870 453125 483875 493750 546875 561295 572750 611618 634375 691250 765625 780125 801850 888125 904945 906250 967750 1092175 1093750 1122590 1234375 1266923 1268750 1431875 1529045 1531250 1560250 1728125 1776250 1809890 2004625 2184350 2265625 2419375 2468750 2533846 2806475 2863750 3058090 3171875 3456250 3828125 3900625 4009250 4440625 4524725 4531250 4838750 5460875 5612950 6171875 6334615 6343750 7159375 7645225 7656250 7801250 8640625 8868461 8881250 9049450 10023125 10921750 12096875 12343750 12669230 14032375 14318750 15290450 15859375 17281250 17736922 19503125 20046250 22203125 22623625 24193750 27304375 28064750 31673075 31718750 35796875 38226125 39006250 43203125 44342305 44406250 45247250 50115625 54608750 60484375 63346150 70161875 71593750 76452250 86406250 88684610 97515625 100231250 111015625 113118125 120968750 136521875 140323750 158365375 178984375 191130625 195031250 221711525 222031250 226236250 250578125 273043750 302421875 316730750 350809375 357968750 382261250 443423050 487578125 501156250 565590625 604843750 682609375 701618750 791826875 955653125 975156250 1108557625 1131181250 1252890625 1365218750 1583653750 1754046875 1911306250 2217115250 2505781250 2827953125 3413046875 3508093750 3959134375 4778265625 5542788125 5655906250 6826093750 7918268750 8770234375 9556531250 11085576250 14139765625 17540468750 19795671875 23891328125 27713940625 28279531250 39591343750 47782656250 55427881250 98978359375 138569703125 197956718750 277139406250 692848515625 1385697031250
• Sum of all divisors σ(n): 3166664744880
• Sum of proper divisors (its aliquot sum) s(n): 1780967713630
• 1385697031250 is an abundant number, because the sum of its proper divisors (1780967713630) is greater than itself. Its abundance is 395270682380

Bases of 1385697031250

• Binary: 10100001010100001111110101011010001010010₂
• Hexadecimal: 0x142A1FAB452
• Base-36: HOKW8G9E

Squares and roots of 1385697031250

• 1385697031250 squared (1385697031250²) is 1920156262415063476562500
• 1385697031250 cubed (1385697031250³) is 2660754832364649414752960205078125000
• The square root of 1385697031250 is 1177156.3325446625
• The cube root of 1385697031250 is 11148.6623402821

Scales and comparisons

• 1,385,697,031,250 seconds is equal to 44,060 years, 45 weeks, 5 days, 2 hours, 50 seconds.
• To count from 1 to 1,385,697,031,250 would take you about one hundred ten thousand, one hundred fifty-two 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 1385697031250 cubic inches would be around 929.1 feet tall.

Recreational maths with 1385697031250

• 1385697031250 backwards is 0521307965831
• 1385697031250 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1385697031250's digits is 50
• More coming soon!