38655796911840

Names of 38655796911840

• Cardinal: 38655796911840 can be written as Thirty-eight trillion, six hundred fifty-five billion, seven hundred ninety-six million, nine hundred eleven thousand, eight hundred forty.

Scientific notation

• Scientific notation: 3.865579691184 × 10¹³

Factors of 38655796911840

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 90191

Divisors of 38655796911840

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 72 79 80 81 90 96 108 120 135 144 158 160 162 180 216 237 240 270 288 316 324 360 395 405 421 432 474 480 540 632 648 711 720 790 810 842 864 948 1080 1185 1263 1264 1296 1422 1440 1580 1620 1684 1896 2105 2133 2160 2370 2526 2528 2592 2844 3160 3240 3368 3555 3789 3792 4210 4266 4320 4740 5052 5688 6315 6320 6399 6480 6736 7110 7578 7584 8420 8532 9480 10104 10665 11367 11376 12630 12640 12798 12960 13472 14220 15156 16840 17064 18945 18960 20208 21330 22734 22752 25260 25596 28440 30312 31995 33259 33680 34101 34128 37890 37920 40416 42660 45468 50520 51192 56835 56880 60624 63990 66518 67360 68202 68256 75780 85320 89681 90936 99777 101040 102384 113670 113760 121248 127980 133036 136404 151560 166295 170505 170640 179362 181872 199554 202080 204768 227340 255960 266072 269043 272808 299331 303120 332590 341010 341280 358724 363744 399108 448405 454680 498885 511920 532144 538086 545616 598662 606240 665180 682020 717448 798216 807129 896810 897993 909360 997770 1023840 1064288 1076172 1091232 1197324 1330360 1345215 1364040 1434896 1496655 1596432 1614258 1793620 1795986 1818720 1995540 2152344 2394648 2421387 2660720 2690430 2693979 2728080 2869792 2993310 3192864 3228516 3587240 3591972 3991080 4035645 4304688 4489965 4789296 4842774 5321440 5380860 5387958 5456160 5986620 6457032 7084799 7174480 7183944 7264161 7982160 8071290 8609376 8979930 9578592 9685548 10761720 10775916 11973240 12106935 12914064 13469895 14169598 14348960 14367888 14528322 15964320 16142580 17959860 19371096 21254397 21523440 21551832 23946480 24213870 25828128 26939790 28339196 28735776 29056644 32285160 35423995 35919720 36320805 37755701 38742192 42508794 43046880 43103664 47892960 48427740 53879580 56678392 58113288 63763191 64570320 70847990 71839440 72641610 75511402 77484384 85017588 86207328 96855480 106271985 107759160 113267103 113356784 116226576 127526382 129140640 141695980 143678880 145283220 151022804 170035176 188778505 191289573 193710960 212543970 215518320 226534206 226713568 232453152 255052764 283391960 290566440 302045608 318815955 339801309 340070352 377557010 382579146 387421920 425087940 431036640 453068412 510105528 566335515 566783920 573868719 581132880 604091216 637631910 679602618 680140704 755114020 765158292 850175880 906136824 956447865 1019403927 1020211056 1132671030 1133567840 1147737438 1162265760 1208182432 1275263820 1359205236 1510228040 1530316584 1699006545 1700351760 1812273648 1912895730 2038807854 2040422112 2265342060 2295474876 2550527640 2718410472 2869343595 2982700379 3020456080 3058211781 3060633168 3398013090 3400703520 3624547296 3825791460 4077615708 4530684120 4590949752 5097019635 5101055280 5436820944 5738687190 5965400758 6040912160 6116423562 6121266336 6796026180 7651582920 8155231416 8948101137 9061368240 9181899504 10194039270 10202110560 10873641888 11477374380 11930801516 12232847124 13592052360 14913501895 15291058905 15303165840 16310462832 17896202274 18122736480 18363799008 20388078540 22954748760 23861603032 24465694248 26844303411 27184104720 29827003790 30582117810 30606331680 32620925664 35792404548 40776157080 44740505685 45909497520 47723206064 48931388496 53688606822 54368209440 59654007580 61164235620 71584809096 80532910233 81552314160 89481011370 91818995040 95446412128 97862776992 107377213644 119308015160 122328471240 134221517055 143169618192 161065820466 163104628320 178962022740 214754427288 238616030320 241598730699 244656942480 268443034110 286339236384 322131640932 357924045480 402664551165 429508854576 477232060640 483197461398 489313884960 536886068220 644263281864 715848090960 805329102330 859017709152 966394922796 1073772136440 1207993653495 1288526563728 1431696181920 1610658204660 1932789845592 2147544272880 2415987306990 2577053127456 3221316409320 3865579691184 4295088545760 4831974613980 6442632818640 7731159382368 9663949227960 12885265637280 19327898455920 38655796911840
• Sum of all divisors σ(n): 138479310668160
• Sum of proper divisors (its aliquot sum) s(n): 99823513756320
• 38655796911840 is an abundant number, because the sum of its proper divisors (99823513756320) is greater than itself. Its abundance is 61167716844480

Bases of 38655796911840

• Binary: 1000110010100001000001000010110001111011100000₂
• Hexadecimal: 0x2328410B1EE0
• Base-36: DPA87F200

Squares and roots of 38655796911840

• 38655796911840 squared (38655796911840²) is 1494270634889418880732185600
• 38655796911840 cubed (38655796911840³) is 57762222193611594529699409394573717504000
• The square root of 38655796911840 is 6217378.6205956607
• The cube root of 38655796911840 is 33812.0532015483

Scales and comparisons

• 38,655,796,911,840 seconds is equal to 1,229,134 years, 40 weeks, 20 hours, 24 minutes.
• To count from 1 to 38,655,796,911,840 would take you about three million, seventy-two 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 38655796911840 cubic inches would be around 2817.7 feet tall.

Recreational maths with 38655796911840

• 38655796911840 backwards is 04811969755683
• 38655796911840 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 38655796911840's digits is 72
• More coming soon!