400397458684356

Names of 400397458684356

• Cardinal: 400397458684356 can be written as Four hundred trillion, three hundred ninety-seven billion, four hundred fifty-eight million, six hundred eighty-four thousand, three hundred fifty-six.

Scientific notation

• Scientific notation: 4.00397458684356 × 10¹⁴

Factors of 400397458684356

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 475

Divisors of 400397458684356

• Number of divisors d(n): 405
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 27 28 36 42 49 54 63 81 84 98 108 126 147 162 189 196 252 294 324 343 378 441 463 567 588 686 756 882 926 1029 1134 1323 1372 1389 1764 1852 2058 2268 2401 2646 2778 3087 3241 3969 4116 4167 4802 5292 5556 6174 6482 7203 7938 8334 9261 9604 9723 12348 12501 12964 14406 15876 16668 16807 18522 19446 21609 22687 25002 27783 28812 29169 33614 37044 37503 38892 43218 45374 50004 50421 55566 58338 64827 67228 68061 75006 86436 87507 90748 100842 111132 116676 117649 129654 136122 150012 151263 158809 175014 194481 201684 204183 214369 235298 259308 262521 272244 302526 317618 350028 352947 388962 408366 428738 453789 470596 476427 525042 605052 612549 635236 643107 705894 777924 816732 823543 857476 907578 952854 1050084 1058841 1111663 1225098 1286214 1361367 1411788 1429281 1500583 1647086 1815156 1837647 1905708 1929321 2117682 2223326 2450196 2470629 2572428 2722734 2858562 3001166 3176523 3294172 3334989 3675294 3858642 4235364 4287843 4446652 4501749 4941258 5445468 5717124 5764801 5787963 6002332 6353046 6669978 7350588 7411887 7717284 7781641 8575686 9003498 9529569 9882516 10004967 10504081 11529602 11575926 12706092 12863529 13339956 13505247 14823774 15563282 17151372 17294403 17363889 18006996 19059138 20009934 21008162 22235661 23059204 23151852 23344923 25727058 27010494 29647548 30014901 31126564 31512243 34588806 34727778 38118276 40019868 40515741 42016324 44471322 46689846 51454116 51883209 54020988 54471487 60029802 63024486 66706983 69177612 69455556 70034769 73528567 81031482 88942644 90044703 93379692 94536729 103766418 108942974 120059604 121547223 126048972 133413966 140069538 147057134 155649627 162062964 163414461 180089406 189073458 207532836 210104307 217885948 220585701 243094446 266827932 280139076 283610187 294114268 311299254 326828922 360178812 378146916 381300409 420208614 441171402 466948881 486188892 490243383 514699969 567220374 622598508 630312921 653657844 661757103 762600818 840417228 850830561 882342804 933897762 980486766 1029399938 1134440748 1143901227 1260625842 1323514206 1470730149 1525201636 1544099907 1701661122 1867795524 1960973532 1985271309 2058799876 2287802454 2521251684 2647028412 2669102863 2941460298 3088199814 3403322244 3431703681 3602899783 3970542618 4412190447 4575604908 4632299721 5338205726 5882920596 5955813927 6176399628 6863407362 7205799566 7941085236 8007308589 8824380894 9264599442 10295111043 10676411452 10808699349 11911627854 13726814724 13896899163 14411599132 16014617178 17648761788 18529198884 20590222086 21617398698 23823255708 24021925767 25220298481 27793798326 30885333129 32029234356 32426098047 41180444172 41690697489 43234797396 48043851534 50440596962 55587596652 61770666258 64852196094 72065777301 75660895443 83381394978 96087703068 97278294141 100881193924 123541332516 129704392188 144131554602 151321790886 166762789956 176542089367 194556588282 216197331903 226982686329 288263109204 291834882423 302643581772 353084178734 389113176564 432394663806 453965372658 529626268101 583669764846 680948058987 706168357468 864789327612 907930745316 1059252536202 1167339529692 1235794625569 1361896117974 1588878804303 2042844176961 2118505072404 2471589251138 2723792235948 3177757608606 3707383876707 4085688353922 4766636412909 4943178502276 6355515217212 7414767753414 8171376707844 9533272825818 11122151630121 14299909238727 14829535506828 19066545651636 22244303260242 28599818477454 33366454890363 44488606520484 57199636954908 66732909780726 100099364671089 133465819561452 200198729342178 400397458684356
• Sum of all divisors σ(n): 1223814240569151
• Sum of proper divisors (its aliquot sum) s(n): 823416781884795
• 400397458684356 is an abundant number, because the sum of its proper divisors (823416781884795) is greater than itself. Its abundance is 423019323200439

Bases of 400397458684356

• Binary: 1011011000010100011001100010010110011100111000100₂
• Hexadecimal: 0x16C28CC4B39C4
• Base-36: 3XXG1WY090

Squares and roots of 400397458684356

• 400397458684356 squared (400397458684356²) is 160318124920890570002439134736
• 400397458684356 cubed (400397458684356³) is 64190969799365706023508670272603137579390016
• 400397458684356 is a perfect square number. Its square root is 20009934
• The cube root of 400397458684356 is 73705.0260661013

Scales and comparisons

• 400,397,458,684,356 seconds is equal to 12,731,400 years, 35 weeks, 21 hours, 12 minutes, 36 seconds.
• To count from 1 to 400,397,458,684,356 would take you about thirty-one million, eight hundred twenty-eight thousand, five 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 400397458684356 cubic inches would be around 6142.1 feet tall.

Recreational maths with 400397458684356

• 400397458684356 backwards is 653486854793004
• The number of decimal digits it has is: 15
• The sum of 400397458684356's digits is 72
• More coming soon!