401139249330

Names of 401139249330

• Cardinal: 401139249330 can be written as Four hundred one billion, one hundred thirty-nine million, two hundred forty-nine thousand, three hundred thirty.

Scientific notation

• Scientific notation: 4.0113924933 × 10¹¹

Factors of 401139249330

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 3364

Divisors of 401139249330

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 5 6 10 15 19 30 38 41 57 73 82 95 114 123 146 190 205 219 246 285 365 410 438 570 615 730 779 1095 1230 1387 1558 2190 2337 2774 2993 3221 3895 4161 4674 5329 5986 6442 6935 7790 8322 8979 9663 10658 11685 13870 14965 15987 16105 17958 19326 20805 23370 26645 29930 31974 32210 41610 44895 48315 53290 56867 61199 79935 89790 96630 101251 113734 122398 132061 159870 170601 183597 202502 218489 235133 264122 284335 303753 305995 341202 367194 396183 436978 470266 506255 568670 607506 611990 655467 660305 705399 792366 853005 917985 1012510 1092445 1175665 1310934 1320610 1410798 1518765 1706010 1835970 1980915 2184890 2351330 2509159 3037530 3277335 3526995 3961830 4151291 4467527 5018318 6554670 7053990 7527477 8302582 8935054 9640453 12453873 12545795 13402581 15054954 17164709 19280906 20756455 22337635 24907746 25091590 26805162 28921359 34329418 37637385 41512910 44675270 48202265 51494127 57842718 62269365 67012905 75274770 85823545 96404530 102988254 124538730 134025810 144606795 171647090 183168607 257470635 289213590 326129471 366337214 514941270 549505821 652258942 703753069 915843035 978388413 1099011642 1407506138 1630647355 1831686070 1956776826 2111259207 2747529105 3261294710 3518765345 4222518414 4891942065 5495058210 7037530690 9783884130 10556296035 13371308311 21112592070 26742616622 40113924933 66856541555 80227849866 133713083110 200569624665 401139249330
• Sum of all divisors σ(n): 1052864023680
• Sum of proper divisors (its aliquot sum) s(n): 651724774350
• 401139249330 is an abundant number, because the sum of its proper divisors (651724774350) is greater than itself. Its abundance is 250585525020

Bases of 401139249330

• Binary: 101110101100101110000110011000010110010₂
• Hexadecimal: 0x5D65C330B2
• Base-36: 54A3Y9PU

Squares and roots of 401139249330

• 401139249330 squared (401139249330²) is 160912697353035905448900
• 401139249330 cubed (401139249330³) is 64548398623862301108308602674237000
• The square root of 401139249330 is 633355.5473270919
• The cube root of 401139249330 is 7375.0514175405

Scales and comparisons

• 401,139,249,330 seconds is equal to 12,754 years, 51 weeks, 2 days, 9 hours, 15 minutes, 30 seconds.
• To count from 1 to 401,139,249,330 would take you about twenty-five thousand, five hundred nine 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 401139249330 cubic inches would be around 614.6 feet tall.

Recreational maths with 401139249330

• 401139249330 backwards is 033942931104
• The number of decimal digits it has is: 12
• The sum of 401139249330's digits is 39
• More coming soon!