18320485361335808

Names of 18320485361335808

• Cardinal: 18320485361335808 can be written as Eighteen quadrillion, three hundred twenty trillion, four hundred eighty-five billion, three hundred sixty-one million, three hundred thirty-five thousand, eight hundred eight.

Scientific notation

• Scientific notation: 1.8320485361335808 × 10¹⁶

Factors of 18320485361335808

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 4991

Divisors of 18320485361335808

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 4 7 8 14 16 28 31 32 49 56 62 64 98 112 124 128 196 217 224 248 256 392 434 448 496 512 784 868 896 961 992 1519 1568 1736 1792 1922 1984 3038 3136 3472 3584 3844 3968 4951 6076 6272 6727 6944 7688 7936 9902 12152 12544 13454 13888 15376 15872 19804 24304 25088 26908 27776 29791 30752 34657 39608 47089 48608 53816 55552 59582 61504 69314 79216 94178 97216 107632 111104 119164 123008 138628 153481 158432 188356 194432 208537 215264 238328 242599 246016 277256 306962 316864 376712 388864 417074 430528 476656 485198 492032 554512 613924 633728 753424 777728 834148 861056 953312 970396 1074367 1109024 1227848 1267456 1459759 1506848 1668296 1722112 1906624 1940792 2148734 2218048 2455696 2534912 2919518 3013696 3336592 3444224 3813248 3881584 4297468 4436096 4757911 4911392 5839036 6027392 6673184 7520569 7626496 7763168 8594936 8872192 9515822 9822784 11678072 12054784 13346368 15041138 15252992 15526336 17189872 17744384 19031644 19645568 23356144 24109568 24512401 26692736 30082276 31052672 33305377 34379744 38063288 39291136 46712288 49024802 53385472 60164552 62105344 66610754 68759488 76126576 78582272 93424576 98049604 106770944 120329104 124210688 133221508 137518976 147495241 152253152 171586807 186849152 196099208 233137639 240658208 266443016 275037952 294990482 304506304 343173614 373698304 392198416 466275278 481316416 532886032 550075904 589980964 609012608 686347228 747396608 759884431 784396832 932550556 962632832 1032466687 1065772064 1179961928 1201107649 1218025216 1372694456 1519768862 1568793664 1865101112 1925265664 2064933374 2131544128 2359923856 2402215298 2436050432 2745388912 3039537724 3137587328 3730202224 3850531328 4129866748 4263088256 4719847712 4804430596 5319191017 5490777824 6079075448 6275174656 7227266809 7460404448 8259733496 8526176512 9439695424 9608861192 10638382034 10981555648 12158150896 12550349312 14454533618 14920808896 16519466992 17052353024 18879390848 19217722384 21276764068 21963111296 23556417361 24316301792 28909067236 29841617792 33038933984 37234337119 37758781696 38435444768 42553528136 43926222592 47112834722 48632603584 57818134472 59683235584 66077867968 74468674238 75517563392 76870889536 85107056272 87852445184 94225669444 97265207168 115636268944 119366471168 132155735936 148937348476 153741779072 164894921527 170214112544 188451338888 194530414336 231272537888 264311471872 297874696952 307483558144 329789843054 340428225088 376902677776 389060828672 462545075776 528622943744 595749393904 614967116288 659579686108 680856450176 730248938191 753805355552 925090151552 1154264450689 1191498787808 1319159372216 1361712900352 1460497876382 1507610711104 1850180303104 2308528901378 2382997575616 2638318744432 2723425800704 2920995752764 3015221422208 3700360606208 4617057802756 4765995151232 5111742567337 5276637488864 5841991505528 6030442844416 9234115605512 9531990302464 10223485134674 10553274977728 11683983011056 12060885688832 18468231211024 19063980604928 20446970269348 21106549955456 23367966022112 35782197971359 36936462422048 40893940538696 42213099910912 46735932044224 71564395942718 73872924844096 81787881077392 84426199821824 93471864088448 143128791885436 147745849688192 163575762154784 186943728176896 286257583770872 295491699376384 327151524309568 373887456353792 572515167541744 590983398752768 654303048619136 1145030335083488 1308606097238272 2290060670166976 2617212194476544 4580121340333952 9160242680667904 18320485361335808
• Sum of all divisors σ(n): 44009772118183872
• Sum of proper divisors (its aliquot sum) s(n): 25689286756848064
• 18320485361335808 is an abundant number, because the sum of its proper divisors (25689286756848064) is greater than itself. Its abundance is 7368801395512256

Bases of 18320485361335808

• Binary: 1000001000101100110001001100110000100110011111000000000₂
• Hexadecimal: 0x41166266133E00
• Base-36: 50E2ISB83CW

Squares and roots of 18320485361335808

• 18320485361335808 squared (18320485361335808²) is 335640183874919631417326143012864
• 18320485361335808 cubed (18320485361335808³) is 6149091075356524021299308296416756804116767834112
• The square root of 18320485361335808 is 135353187.4812551579
• The cube root of 18320485361335808 is 263620.3860743253

Scales and comparisons

• 18,320,485,361,335,808 seconds is equal to 582,534,765 years, 26 weeks, 3 days, 2 hours, 10 minutes, 8 seconds.
• To count from 1 to 18,320,485,361,335,808 would take you about one billion, seven hundred forty-seven million, six hundred four thousand, two hundred ninety-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 18320485361335808 cubic inches would be around 21968.4 feet tall.

Recreational maths with 18320485361335808

• 18320485361335808 backwards is 80853316358402381
• The number of decimal digits it has is: 17
• The sum of 18320485361335808's digits is 68
• More coming soon!