38406538395648

Names of 38406538395648

• Cardinal: 38406538395648 can be written as Thirty-eight trillion, four hundred six billion, five hundred thirty-eight million, three hundred ninety-five thousand, six hundred forty-eight.

Scientific notation

• Scientific notation: 3.8406538395648 × 10¹³

Factors of 38406538395648

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 27
• Sum of prime factors: 2197

Divisors of 38406538395648

• Number of divisors d(n): 608
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 31 32 36 48 54 62 64 72 81 93 96 108 124 128 144 162 186 192 216 243 248 256 279 288 324 372 384 432 486 496 512 558 576 648 729 744 768 837 864 972 992 1024 1116 1152 1296 1458 1488 1536 1674 1728 1944 1984 2048 2161 2187 2232 2304 2511 2592 2916 2976 3072 3348 3456 3888 3968 4096 4322 4374 4464 4608 5022 5184 5832 5952 6144 6483 6696 6912 7533 7776 7936 8192 8644 8748 8928 9216 10044 10368 11664 11904 12288 12966 13392 13824 15066 15552 15872 16384 17288 17496 17856 18432 19449 20088 20736 22599 23328 23808 24576 25932 26784 27648 30132 31104 31744 32768 34576 34992 35712 36864 38898 40176 41472 45198 46656 47616 49152 51864 53568 55296 58347 60264 62208 63488 65536 66991 67797 69152 69984 71424 73728 77796 80352 82944 90396 93312 95232 98304 103728 107136 110592 116694 120528 124416 126976 131072 133982 135594 138304 139968 142848 147456 155592 160704 165888 175041 180792 186624 190464 196608 200973 207456 214272 221184 233388 241056 248832 253952 262144 267964 271188 276608 279936 285696 294912 311184 321408 331776 350082 361584 373248 380928 393216 401946 414912 428544 442368 466776 482112 497664 507904 525123 535928 542376 553216 559872 571392 589824 602919 622368 642816 663552 700164 723168 746496 761856 786432 803892 829824 857088 884736 933552 964224 995328 1015808 1050246 1071856 1084752 1106432 1119744 1142784 1179648 1205838 1244736 1285632 1327104 1400328 1446336 1492992 1523712 1575369 1607784 1659648 1714176 1769472 1808757 1867104 1928448 1990656 2031616 2100492 2143712 2169504 2212864 2239488 2285568 2359296 2411676 2489472 2571264 2654208 2800656 2892672 2985984 3047424 3150738 3215568 3319296 3428352 3538944 3617514 3734208 3856896 3981312 4063232 4200984 4287424 4339008 4425728 4478976 4571136 4726107 4823352 4978944 5142528 5308416 5426271 5601312 5785344 5971968 6094848 6301476 6431136 6638592 6856704 7077888 7235028 7468416 7713792 7962624 8126464 8401968 8574848 8678016 8851456 8957952 9142272 9452214 9646704 9957888 10285056 10616832 10852542 11202624 11570688 11943936 12189696 12602952 12862272 13277184 13713408 14470056 14936832 15427584 15925248 16278813 16803936 17149696 17356032 17702912 17915904 18284544 18904428 19293408 19915776 20570112 21233664 21705084 22405248 23141376 23887872 24379392 25205904 25724544 26554368 27426816 28940112 29873664 30855168 31850496 32557626 33607872 34299392 34712064 35405824 35831808 36569088 37808856 38586816 39831552 41140224 43410168 44810496 46282752 47775744 48836439 50411808 51449088 53108736 54853632 57880224 59747328 61710336 63700992 65115252 67215744 68598784 69424128 70811648 71663616 73138176 75617712 77173632 79663104 82280448 86820336 89620992 92565504 95551488 97672878 100823616 102898176 106217472 109707264 115760448 119494656 123420672 130230504 134431488 137197568 138848256 141623296 143327232 146509317 151235424 154347264 159326208 164560896 173640672 179241984 185131008 191102976 195345756 201647232 205796352 212434944 219414528 231520896 238989312 246841344 260461008 268862976 274395136 277696512 283246592 286654464 293018634 302470848 308694528 318652416 329121792 347281344 358483968 370262016 390691512 403294464 411592704 424869888 463041792 477978624 493682688 520922016 537725952 548790272 555393024 566493184 573308928 586037268 604941696 617389056 637304832 658243584 694562688 716967936 740524032 781383024 806588928 823185408 849739776 926083584 955957248 987365376 1041844032 1075451904 1097580544 1110786048 1172074536 1209883392 1234778112 1274609664 1389125376 1433935872 1481048064 1562766048 1613177856 1646370816 1699479552 1852167168 1911914496 1974730752 2083688064 2150903808 2195161088 2221572096 2344149072 2419766784 2469556224 2549219328 2778250752 2867871744 2962096128 3125532096 3226355712 3292741632 3704334336 3823828992 4167376128 4301807616 4390322176 4443144192 4688298144 4839533568 4939112448 5098438656 5556501504 5735743488 5924192256 6251064192 6452711424 6585483264 7408668672 7647657984 8334752256 8603615232 8780644352 8886288384 9376596288 9679067136 9878224896 11113003008 11471486976 12502128384 12905422848 13170966528 14817337344 15295315968 16669504512 17207230464 17561288704 17772576768 18753192576 19358134272 19756449792 22226006016 22942973952 25004256768 25810845696 26341933056 29634674688 33339009024 34414460928 37506385152 38716268544 39512899584 44452012032 45885947904 50008513536 51621691392 52683866112 59269349376 66678018048 68828921856 75012770304 77432537088 79025799168 88904024064 100017027072 103243382784 118538698752 133356036096 137657843712 150025540608 154865074176 158051598336 177808048128 200034054144 206486765568 237077397504 266712072192 300051081216 309730148352 355616096256 400068108288 412973531136 474154795008 533424144384 600102162432 619460296704 711232192512 800136216576 1066848288768 1200204324864 1238920593408 1422464385024 1600272433152 2133696577536 2400408649728 3200544866304 4267393155072 4800817299456 6401089732608 9601634598912 12802179465216 19203269197824 38406538395648
• Sum of all divisors σ(n): 118973051530240
• Sum of proper divisors (its aliquot sum) s(n): 80566513134592
• 38406538395648 is an abundant number, because the sum of its proper divisors (80566513134592) is greater than itself. Its abundance is 42159974738944

Bases of 38406538395648

• Binary: 1000101110111000111000000101000000000000000000₂
• Hexadecimal: 0x22EE38140000
• Base-36: DM3PXC000

Squares and roots of 38406538395648

• 38406538395648 squared (38406538395648²) is 1475062191536384049785339904
• 38406538395648 cubed (38406538395648³) is 56652032695210818347661825395362514337792
• The square root of 38406538395648 is 6197300.8960069061
• The cube root of 38406538395648 is 33739.2213285633

Scales and comparisons

• 38,406,538,395,648 seconds is equal to 1,221,209 years, 6 weeks, 2 days, 7 hours, 40 minutes, 48 seconds.
• To count from 1 to 38,406,538,395,648 would take you about three million, fifty-three thousand and twenty-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 38406538395648 cubic inches would be around 2811.6 feet tall.

Recreational maths with 38406538395648

• 38406538395648 backwards is 84659383560483
• 38406538395648 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 38406538395648's digits is 72
• More coming soon!