38225686806819840

Names of 38225686806819840

• Cardinal: 38225686806819840 can be written as Thirty-eight quadrillion, two hundred twenty-five trillion, six hundred eighty-six billion, eight hundred six million, eight hundred nineteen thousand, eight hundred forty.

Scientific notation

• Scientific notation: 3.822568680681984 × 10¹⁶

Factors of 38225686806819840

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 69

Divisors of 38225686806819840

• Number of divisors d(n): 352
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 59 60 64 80 96 118 120 128 160 177 192 236 240 256 295 320 354 384 472 480 512 590 640 708 768 885 944 960 1024 1180 1280 1416 1536 1770 1888 1920 2360 2560 2832 3072 3481 3540 3776 3840 4720 5120 5664 6962 7080 7552 7680 9440 10443 11328 13924 14160 15104 15360 17405 18880 20886 22656 27848 28320 30208 34810 37760 41772 45312 52215 55696 56640 60416 69620 75520 83544 90624 104430 111392 113280 139240 151040 167088 181248 205379 208860 222784 226560 278480 302080 334176 410758 417720 445568 453120 556960 616137 668352 821516 835440 891136 906240 1026895 1113920 1232274 1336704 1643032 1670880 1782272 2053790 2227840 2464548 2673408 3080685 3286064 3341760 3564544 4107580 4455680 4929096 5346816 6161370 6572128 6683520 8215160 8911360 9858192 10693632 12117361 12322740 13144256 13367040 16430320 17822720 19716384 24234722 24645480 26288512 26734080 32860640 36352083 39432768 48469444 49290960 52577024 53468160 60586805 65721280 72704166 78865536 96938888 98581920 105154048 121173610 131442560 145408332 157731072 181760415 193877776 197163840 210308096 242347220 262885120 290816664 315462144 363520830 387755552 394327680 484694440 525770240 581633328 630924288 714924299 727041660 775511104 788655360 969388880 1051540480 1163266656 1429848598 1454083320 1551022208 1577310720 1938777760 2144772897 2326533312 2859697196 2908166640 3102044416 3154621440 3574621495 3877555520 4289545794 4653066624 5719394392 5816333280 6204088832 7149242990 7755111040 8579091588 9306133248 10723864485 11438788784 11632666560 12408177664 14298485980 15510222080 17158183176 18612266496 21447728970 22877577568 23265333120 28596971960 31020444160 34316366352 37224532992 42180533641 42895457940 45755155136 46530666240 57193943920 62040888320 68632732704 84361067282 85790915880 91510310272 93061332480 114387887840 126541600923 137265465408 168722134564 171581831760 183020620544 186122664960 210902668205 228775775680 253083201846 274530930816 337444269128 343163663520 366041241088 421805336410 457551551360 506166403692 549061861632 632708004615 674888538256 686327327040 732082482176 843610672820 915103102720 1012332807384 1098123723264 1265416009230 1349777076512 1372654654080 1687221345640 1830206205440 2024665614768 2196247446528 2488651484819 2530832018460 2699554153024 2745309308160 3374442691280 3660412410880 4049331229536 4977302969638 5061664036920 5399108306048 5490618616320 6748885382560 7465954454457 8098662459072 9954605939276 10123328073840 10798216612096 10981237232640 12443257424095 13497770765120 14931908908914 16197324918144 19909211878552 20246656147680 21596433224192 24886514848190 26995541530240 29863817817828 32394649836288 37329772272285 39818423757104 40493312295360 43192866448384 49773029696380 53991083060480 59727635635656 64789299672576 74659544544570 79636847514208 80986624590720 99546059392760 107982166120960 119455271271312 129578599345152 149319089089140 159273695028416 161973249181440 199092118785520 215964332241920 238910542542624 298638178178280 318547390056832 323946498362880 398184237571040 477821085085248 597276356356560 637094780113664 647892996725760 796368475142080 955642170170496 1194552712713120 1274189560227328 1592736950284160 1911284340340992 2389105425426240 2548379120454656 3185473900568320 3822568680681984 4778210850852480 6370947801136640 7645137361363968 9556421701704960 12741895602273280 19112843403409920 38225686806819840
• Sum of all divisors σ(n): 124370443769397120
• Sum of proper divisors (its aliquot sum) s(n): 86144756962577280
• 38225686806819840 is an abundant number, because the sum of its proper divisors (86144756962577280) is greater than itself. Its abundance is 47919070155757440

Bases of 38225686806819840

• Binary: 10000111110011100000111101000011011010100111010000000000₂
• Hexadecimal: 0x87CE0F436A7400
• Base-36: AGDVI3ASLXC

Squares and roots of 38225686806819840

• 38225686806819840 squared (38225686806819840²) is 1461203131853080375778734217625600
• 38225686806819840 cubed (38225686806819840³) is 55855493279360125626481111973350068028811771904000
• The square root of 38225686806819840 is 195513904.3823222307
• The cube root of 38225686806819840 is 336861.8006096089

Scales and comparisons

• 38,225,686,806,819,840 seconds is equal to 1,215,458,600 years, 33 weeks, 3 days, 11 hours, 44 minutes.
• To count from 1 to 38,225,686,806,819,840 would take you about three billion, six hundred forty-six million, three hundred seventy-five thousand, eight 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 38225686806819840 cubic inches would be around 28071.8 feet tall.

Recreational maths with 38225686806819840

• 38225686806819840 backwards is 04891860868652283
• The number of decimal digits it has is: 17
• The sum of 38225686806819840's digits is 84
• More coming soon!