400001715065385

Names of 400001715065385

• Cardinal: 400001715065385 can be written as Four hundred trillion, one billion, seven hundred fifteen million, sixty-five thousand, three hundred eighty-five.

Scientific notation

• Scientific notation: 4.00001715065385 × 10¹⁴

Factors of 400001715065385

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 479

Divisors of 400001715065385

• Number of divisors d(n): 240
• Complete list of divisors:
  1 3 5 9 15 17 27 45 51 53 81 85 135 153 159 255 265 289 401 405 459 477 765 795 867 901 1203 1377 1431 1445 2005 2295 2385 2601 2703 3609 4293 4335 4505 6015 6817 6885 7155 7803 8109 10827 13005 13515 15317 18045 20451 21253 21465 23409 24327 32481 34085 39015 40545 45951 54135 61353 63759 72981 76585 102255 106265 115889 117045 121635 137853 160801 162405 184059 191277 229755 306765 318795 347667 361301 364905 413559 482403 552177 573831 579445 689265 804005 920295 956385 1043001 1083903 1240677 1447209 1721493 1738335 1806505 2067795 2412015 2733617 2760885 2869155 3129003 3251709 4341627 5215005 5419515 6142117 6203385 7236045 8200851 8522453 8607465 9387009 9755127 13024881 13668085 15645015 16258545 18426351 21708135 24602553 25567359 29265381 30710585 41004255 42612265 46471489 46935045 48775635 55279053 64481201 65124405 73807659 76702077 92131755 123012765 127836795 139414467 144881701 146326905 165837159 193443603 221422977 230106231 232357445 276395265 322406005 369038295 383510385 418243401 434645103 497511477 580330809 690318693 697072335 724408505 829185795 967218015 1096180417 1107114885 1150531155 1254730203 1303935309 1740992427 2091217005 2173225515 2462988917 2487557385 2901654045 3288541251 3417503653 3451593465 3764190609 3911805927 5222977281 5480902085 6273651015 6519676545 7388966751 8704962135 9865623753 10252510959 11735417781 12314944585 16442706255 17087518265 18635067089 18820953045 19559029635 22166900253 26114886405 29596871259 30757532877 36944833755 49328118765 51262554795 55905201267 58097562101 58677088905 66500700759 88790613777 92272598631 93175335445 110834501265 147984356295 153787664385 167715603801 174292686303 199502102277 276817795893 279526006335 290487810505 332503503795 443953068885 461362993155 503146811403 522878058909 838578019005 871463431515 987658555717 997510511385 1384088979465 1509440434209 1568634176727 2515734057015 2614390294545 2962975667151 4705902530181 4938292778585 7547202171045 7843170883635 8888927001453 14814878335755 23529512650905 26666781004359 44444635007265 80000343013077 133333905021795 400001715065385
• Sum of all divisors σ(n): 778011927569712
• Sum of proper divisors (its aliquot sum) s(n): 378010212504327
• 400001715065385 is a deficient number, because the sum of its proper divisors (378010212504327) is less than itself. Its deficiency is 21991502561058

Bases of 400001715065385

• Binary: 1011010111100110010101000001000101101001000101001₂
• Hexadecimal: 0x16BCCA822D229
• Base-36: 3XSE91ETK9

Squares and roots of 400001715065385

• 400001715065385 squared (400001715065385²) is 160001372055249449274825198225
• 400001715065385 cubed (400001715065385³) is 64000823234914544174568070856049401460941625
• The square root of 400001715065385 is 20000042.8765886649
• The cube root of 400001715065385 is 73680.7352785723

Scales and comparisons

• 400,001,715,065,385 seconds is equal to 12,718,817 years, 13 weeks, 22 hours, 9 minutes, 45 seconds.
• To count from 1 to 400,001,715,065,385 would take you about thirty-one million, seven hundred ninety-seven thousand and forty-three 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 400001715065385 cubic inches would be around 6140.1 feet tall.

Recreational maths with 400001715065385

• 400001715065385 backwards is 583560517100004
• 400001715065385 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 400001715065385's digits is 45
• More coming soon!