38649013805765700

Names of 38649013805765700

• Cardinal: 38649013805765700 can be written as Thirty-eight quadrillion, six hundred forty-nine trillion, thirteen billion, eight hundred five million, seven hundred sixty-five thousand, seven hundred.

Scientific notation

• Scientific notation: 3.86490138057657 × 10¹⁶

Factors of 38649013805765700

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 47944

Divisors of 38649013805765700

• Number of divisors d(n): 378
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 25 27 30 36 45 50 54 60 75 81 90 100 108 135 150 162 180 225 233 243 270 300 324 405 450 466 486 540 675 699 729 810 900 932 972 1165 1215 1350 1398 1458 1620 2025 2097 2330 2430 2700 2796 2916 3495 3645 4050 4194 4660 4860 5825 6075 6291 6990 7290 8100 8388 10485 11650 12150 12582 13980 14580 17475 18225 18873 20970 23300 24300 25164 31455 34950 36450 37746 41940 47701 52425 56619 62910 69900 72900 75492 94365 95402 104850 113238 125820 143103 157275 169857 188730 190804 209700 226476 238505 283095 286206 314550 339714 377460 429309 471825 477010 566190 572412 629100 679428 715515 849285 858618 943650 954020 1132380 1192525 1287927 1415475 1431030 1698570 1717236 1887300 2146545 2385050 2575854 2830950 2862060 3397140 3577575 3863781 4246425 4293090 4770100 5151708 5661900 6439635 7155150 7727562 8492850 8586180 10732725 11114333 11591343 12879270 14310300 15455124 16985700 19318905 21465450 22228666 23182686 25758540 32198175 33342999 34774029 38637810 42930900 44457332 46365372 55571665 57956715 64396350 66685998 69548058 77275620 96594525 100028997 111143330 115913430 128792700 133371996 139096116 166714995 173870145 193189050 200057994 222286660 231826860 277858325 289783575 300086991 333429990 347740290 386378100 400115988 500144985 555716650 579567150 600173982 666859980 695480580 833574975 869350725 900260973 1000289970 1111433300 1159134300 1200347964 1500434955 1667149950 1738701450 1800521946 2000579940 2275385401 2500724925 2700782919 3000869910 3334299900 3477402900 3601043892 4501304865 4550770802 5001449850 5401565838 6001739820 6826156203 7502174775 8102348757 9002609730 9101541604 10002899700 10803131676 11376927005 13503914595 13652312406 15004349550 16204697514 18005219460 20478468609 22506524325 22753854010 27007829190 27304624812 30008699100 32409395028 34130781015 40511743785 40956937218 45013048650 45507708020 54015658380 56884635025 61435405827 67519572975 68261562030 81023487570 81913874436 90026097300 102392343045 113769270050 122870811654 135039145950 136523124060 162046975140 170653905075 184306217481 202558718925 204784686090 227538540100 245741623308 270078291900 307177029135 341307810150 368612434962 405117437850 409569372180 511961715225 530164798433 552918652443 614354058270 682615620300 737224869924 810234875700 921531087405 1023923430450 1060329596866 1105837304886 1228708116540 1535885145675 1590494395299 1658755957329 1843062174810 2047846860900 2120659193732 2211674609772 2650823992165 2764593262215 3071770291350 3180988790598 3317511914658 3686124349620 4607655437025 4771483185897 5301647984330 5529186524430 6143540582700 6361977581196 6635023829316 7952471976495 8293779786645 9215310874050 9542966371794 10603295968660 11058373048860 13254119960825 13822966311075 14314449557691 15904943952990 16587559573290 18430621748100 19085932743588 23857415929485 26508239921650 27645932622150 28628899115382 31809887905980 33175119146580 39762359882475 41468898933225 42943348673073 47714831858970 53016479843300 55291865244300 57257798230764 71572247788455 79524719764950 82937797866450 85886697346146 95429663717940 119287079647425 128830046019219 143144495576910 159049439529900 165875595732900 171773394692292 214716743365365 238574159294850 257660092038438 286288991153820 357861238942275 386490138057657 429433486730730 477148318589700 515320184076876 644150230096095 715722477884550 772980276115314 858866973461460 1073583716826825 1288300460192190 1431444955769100 1545960552230628 1932450690288285 2147167433653650 2576600920384380 3220751150480475 3864901380576570 4294334867307300 6441502300960950 7729802761153140 9662253451441425 12883004601921900 19324506902882850 38649013805765700
• Sum of all divisors σ(n): 126287342719818462
• Sum of proper divisors (its aliquot sum) s(n): 87638328914052762
• 38649013805765700 is an abundant number, because the sum of its proper divisors (87638328914052762) is greater than itself. Its abundance is 48989315108287062

Bases of 38649013805765700

• Binary: 10001001010011110001001011000010110011111101010001000100₂
• Hexadecimal: 0x894F12C2CFD444
• Base-36: AKJXJTVZK90

Squares and roots of 38649013805765700

• 38649013805765700 squared (38649013805765700²) is 1493746268158267677766563296490000
• 38649013805765700 cubed (38649013805765700³) is 57731820140359880920413981974314175560572393000000
• The square root of 38649013805765700 is 196593524.3230704687
• The cube root of 38649013805765700 is 338100.7536831109

Scales and comparisons

• 38,649,013,805,765,700 seconds is equal to 1,228,919,089 years, 40 weeks, 1 day, 20 hours, 15 minutes.
• To count from 1 to 38,649,013,805,765,700 would take you about three billion, six hundred eighty-six million, seven hundred fifty-seven thousand, two hundred sixty-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 38649013805765700 cubic inches would be around 28175.1 feet tall.

Recreational maths with 38649013805765700

• 38649013805765700 backwards is 00756750831094683
• The number of decimal digits it has is: 17
• The sum of 38649013805765700's digits is 72
• More coming soon!