64406725974188

Names of 64406725974188

• Cardinal: 64406725974188 can be written as Sixty-four trillion, four hundred six billion, seven hundred twenty-five million, nine hundred seventy-four thousand, one hundred eighty-eight.

Scientific notation

• Scientific notation: 6.4406725974188 × 10¹³

Factors of 64406725974188

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 159

Divisors of 64406725974188

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 4 13 19 26 31 38 41 52 53 62 76 82 106 124 164 212 247 361 403 494 533 589 689 722 779 806 961 988 1007 1066 1178 1271 1378 1444 1558 1612 1643 1922 2014 2132 2173 2356 2542 2756 2809 3116 3286 3844 4028 4346 4693 5084 5618 6572 7657 8692 9386 10127 11191 11236 12493 13091 14801 15314 16523 18259 18772 19133 20254 21359 22382 24149 24986 26182 28249 29602 29791 30628 31217 33046 36517 36518 38266 39401 40508 41287 42718 44764 48298 49972 50933 52364 53371 56498 59204 59582 62434 66092 67363 73034 73036 76532 78802 82574 85436 87079 96596 101866 106742 112996 115169 119164 124868 134726 145483 146068 157604 165148 174158 192413 203732 213484 230338 237367 248729 269452 290966 313937 346921 348316 384826 387283 405821 458831 460676 474734 497458 512213 536731 566029 581932 593123 627874 662129 693823 693842 748619 769652 774566 784453 811642 875719 917662 949468 967727 994916 1014049 1024426 1073462 1132027 1132058 1186246 1221431 1255748 1279897 1324258 1387646 1387684 1497197 1497238 1549132 1568906 1578923 1623284 1654501 1751438 1835324 1935454 2028098 2048852 2088253 2146924 2188211 2264054 2264116 2372492 2442862 2559794 2648516 2699449 2775292 2994394 2994476 3137812 3157846 3309002 3502876 3570239 3870908 4056196 4176506 4376422 4509973 4528108 4885724 5119588 5398898 5964803 5988788 6315692 6618004 7140478 7358377 7710599 8353012 8752844 9019946 9732047 10197889 10754551 10797796 11929606 12580451 13182637 14223761 14280956 14716754 15421198 15878603 16638661 18039892 18386813 19464094 20395778 20525999 21508513 21509102 23207189 23859212 24318043 25160902 26365274 27147289 28446743 28447522 29433508 29999537 30842396 31435519 31757206 33277322 35092837 36773626 38928188 39676807 40791556 41051998 41576009 43017026 43018204 46413107 46414378 48636086 50321804 51289531 52730548 54294578 56893486 56895044 59999074 62871038 63514412 64735843 66554644 67834541 70185674 73547252 79353614 82103996 83152018 83682919 86034052 92826214 92828756 97272172 102579062 108589156 110677409 113786972 119998148 125742076 129471686 135669082 139809163 140371348 158707228 166304036 167365838 184908893 185652428 205158124 221354818 239028569 258943372 271338164 279618326 301693457 316134559 334731676 369817786 389993981 408661747 440936591 442709636 478057138 515798491 540488117 559236652 569991203 603386914 632269118 666763903 739635572 753859333 779987962 817323494 841565959 881849033 881873182 956114276 974501089 1031596982 1080976234 1087877947 1139982406 1206773828 1229981017 1264538236 1288856279 1333527806 1438806317 1507718666 1559975924 1589975461 1634646988 1683131918 1763698066 1763746364 1949002178 2063193964 2102870771 2161952468 2175755894 2279964812 2459962034 2577712558 2667055612 2877612634 3015437332 3179950922 3366263836 3430999679 3527396132 3898004356 4205741542 4351511788 4919924068 5155425116 5732175683 5755225268 6359901844 6861999358 7409885639 8411483084 9800171329 11464351366 12668514157 13723998716 14819771278 15989753221 16755131627 19600342658 20669680993 22928702732 23369639323 25337028314 27337320023 29639542556 30209533759 31979506442 33510263254 39200685316 39954544649 41339361986 44602995827 46739278646 50674056628 54674640046 60419067518 63959012884 65188993901 67020526508 79909089298 82678723972 89205991654 93478557292 109349280092 120838135036 130377987802 159818178596 178411983308 260755975604 303805311199 392723938867 519409080437 607610622398 785447877734 847456920713 1038818160874 1215221244796 1238590884119 1570895755468 1694913841426 2077636321748 2477181768238 3389827682852 4954363536476 16101681493547 32203362987094 64406725974188
• Sum of all divisors σ(n): 138212314636032
• Sum of proper divisors (its aliquot sum) s(n): 73805588661844
• 64406725974188 is an abundant number, because the sum of its proper divisors (73805588661844) is greater than itself. Its abundance is 9398862687656

Bases of 64406725974188

• Binary: 1110101001001111011100000001011101100010101100₂
• Hexadecimal: 0x3A93DC05D8AC
• Base-36: MTW1HPNL8

Squares and roots of 64406725974188

• 64406725974188 squared (64406725974188²) is 4148226350714143177642259344
• 64406725974188 cubed (64406725974188³) is 267173677849351705402540859888645745812672
• The square root of 64406725974188 is 8025380.1140000841
• The cube root of 64406725974188 is 40084.5557103053

Scales and comparisons

• 64,406,725,974,188 seconds is equal to 2,047,934 years, 34 weeks, 3 days, 7 hours, 3 minutes, 8 seconds.
• To count from 1 to 64,406,725,974,188 would take you about five million, one hundred nineteen thousand, eight hundred thirty-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 64406725974188 cubic inches would be around 3340.4 feet tall.

Recreational maths with 64406725974188

• 64406725974188 backwards is 88147952760446
• The number of decimal digits it has is: 14
• The sum of 64406725974188's digits is 71
• More coming soon!