38640796795151064

Names of 38640796795151064

• Cardinal: 38640796795151064 can be written as Thirty-eight quadrillion, six hundred forty trillion, seven hundred ninety-six billion, seven hundred ninety-five million, one hundred fifty-one thousand and sixty-four.

Scientific notation

• Scientific notation: 3.8640796795151064 × 10¹⁶

Factors of 38640796795151064

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 909

Divisors of 38640796795151064

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 8 9 12 17 18 24 27 34 36 51 54 68 72 102 108 136 153 204 216 289 306 408 459 578 612 867 887 918 1156 1224 1734 1774 1836 2312 2601 2661 3468 3548 3672 5202 5322 6936 7096 7803 7983 10404 10644 15079 15606 15966 20808 21288 23949 30158 31212 31932 45237 47898 60316 62424 63864 90474 95796 120632 135711 180948 191592 256343 271422 361896 407133 512686 542844 769029 786769 814266 1025372 1085688 1538058 1573538 1628532 2050744 2307087 2360307 3076116 3147076 3257064 4614174 4720614 6152232 6294152 6921261 7080921 9228348 9441228 13375073 13842522 14161842 18456696 18882456 21242763 26750146 27685044 28323684 40125219 42485526 53500292 55370088 56647368 80250438 84971052 107000584 120375657 160500876 169942104 227376241 240751314 321001752 361126971 454752482 481502628 682128723 697864103 722253942 909504964 963005256 1364257446 1395728206 1444507884 1819009928 2046386169 2093592309 2728514892 2791456412 2889015768 4092772338 4187184618 5457029784 5582912824 6139158507 6280776927 8185544676 8374369236 11863689751 12278317014 12561553854 16371089352 16748738472 18842330781 23727379502 24556634028 25123107708 35591069253 37684661562 47454759004 49113268056 50246215416 71182138506 75369323124 94909518008 106773207759 142364277012 150738646248 201682725767 213546415518 284728554024 320319623277 403365451534 427092831036 605048177301 619005459361 640639246554 806730903068 854185662072 1210096354602 1238010918722 1281278493108 1613461806136 1815144531903 1857016378083 2420192709204 2476021837444 2562556986216 3630289063806 3714032756166 4840385418408 4952043674888 5445433595709 5571049134249 7260578127612 7428065512332 10523092809137 10890867191418 11142098268498 14521156255224 14856131024664 16713147402747 21046185618274 21781734382836 22284196536996 31569278427411 33426294805494 42092371236548 43563468765672 44568393073992 63138556854822 66852589610988 84184742473096 94707835282233 126277113709644 133705179221976 178892577755329 189415670564466 252554227419288 284123505846699 357785155510658 378831341128932 536677733265987 568247011693398 715570311021316 757662682257864 1073355466531974 1136494023386796 1431140622042632 1610033199797961 2146710933063948 2272988046773592 3220066399595922 4293421866127896 4830099599393883 6440132799191844 9660199198787766 12880265598383688 19320398397575532 38640796795151064
• Sum of all divisors σ(n): 114149497268488200
• Sum of proper divisors (its aliquot sum) s(n): 75508700473337136
• 38640796795151064 is an abundant number, because the sum of its proper divisors (75508700473337136) is greater than itself. Its abundance is 36867903678186072

Bases of 38640796795151064

• Binary: 10001001010001111001100110010110110100000010001011011000₂
• Hexadecimal: 0x89479996D022D8
• Base-36: AKH0OZK0W60

Squares and roots of 38640796795151064

• 38640796795151064 squared (38640796795151064²) is 1493111176964156738679102580332096
• 38640796795151064 cubed (38640796795151064³) is 57695005581640820884666032893144505104627607750144
• The square root of 38640796795151064 is 196572624.7348573815
• The cube root of 38640796795151064 is 338076.7912399401

Scales and comparisons

• 38,640,796,795,151,064 seconds is equal to 1,228,657,814 years, 13 weeks, 1 day, 7 hours, 44 minutes, 24 seconds.
• To count from 1 to 38,640,796,795,151,064 would take you about three billion, six hundred eighty-five million, nine hundred seventy-three thousand, four hundred forty-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 38640796795151064 cubic inches would be around 28173.1 feet tall.

Recreational maths with 38640796795151064

• 38640796795151064 backwards is 46015159769704683
• The number of decimal digits it has is: 17
• The sum of 38640796795151064's digits is 81
• More coming soon!