38131622886528640

Names of 38131622886528640

• Cardinal: 38131622886528640 can be written as Thirty-eight quadrillion, one hundred thirty-one trillion, six hundred twenty-two billion, eight hundred eighty-six million, five hundred twenty-eight thousand, six hundred forty.

Scientific notation

• Scientific notation: 3.813162288652864 × 10¹⁶

Factors of 38131622886528640

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1102707

Divisors of 38131622886528640

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 32 35 40 49 56 64 70 80 98 112 128 140 160 196 224 245 280 320 392 448 490 560 640 784 896 980 1120 1568 1960 2240 3136 3920 4480 6272 7840 15680 31360 1102693 2205386 4410772 5513465 7718851 8821544 11026930 15437702 17643088 22053860 30875404 35286176 38594255 44107720 54031957 61750808 70572352 77188510 88215440 108063914 123501616 141144704 154377020 176430880 216127828 247003232 270159785 308754040 352861760 432255656 494006464 540319570 617508080 705723520 864511312 988012928 1080639140 1235016160 1729022624 2161278280 2470032320 3458045248 4322556560 4940064640 6916090496 8645113120 17290226240 34580452480 1215931852249 2431863704498 4863727408996 6079659261245 8511522965743 9727454817992 12159318522490 17023045931486 19454909635984 24318637044980 34046091862972 38909819271968 42557614828715 48637274089960 59580660760201 68092183725944 77819638543936 85115229657430 97274548179920 119161321520402 136184367451888 155639277087872 170230459314860 194549096359840 238322643040804 272368734903776 297903303801005 340460918629720 389098192719680 476645286081608 544737469807552 595806607602010 680921837259440 778196385439360 953290572163216 1089474939615104 1191613215204020 1361843674518880 1906581144326432 2383226430408040 2723687349037760 3813162288652864 4766452860816080 5447374698075520 7626324577305728 9532905721632160 19065811443264320 38131622886528640
• Sum of all divisors σ(n): 106041513000579030
• Sum of proper divisors (its aliquot sum) s(n): 67909890114050390
• 38131622886528640 is an abundant number, because the sum of its proper divisors (67909890114050390) is greater than itself. Its abundance is 29778267227521750

Bases of 38131622886528640

• Binary: 10000111011110001000001001001100110111000101011010000000₂
• Hexadecimal: 0x8778824CDC5680
• Base-36: AFGJ5Q1B81S

Squares and roots of 38131622886528640

• 38131622886528640 squared (38131622886528640²) is 1454020663960434771241189540249600
• 38131622886528640 cubed (38131622886528640³) is 55444167627359283405366761936314407950903148544000
• The square root of 38131622886528640 is 195273200.6357468399
• The cube root of 38131622886528640 is 336585.2625824021

Scales and comparisons

• 38,131,622,886,528,640 seconds is equal to 1,212,467,658 years, 48 weeks, 5 days, 8 hours, 10 minutes, 40 seconds.
• To count from 1 to 38,131,622,886,528,640 would take you about three billion, six hundred thirty-seven million, four hundred two thousand, nine hundred seventy-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 38131622886528640 cubic inches would be around 28048.8 feet tall.

Recreational maths with 38131622886528640

• 38131622886528640 backwards is 04682568822613183
• The number of decimal digits it has is: 17
• The sum of 38131622886528640's digits is 73
• More coming soon!