18069011428066452

Names of 18069011428066452

• Cardinal: 18069011428066452 can be written as Eighteen quadrillion, sixty-nine trillion, eleven billion, four hundred twenty-eight million, sixty-six thousand, four hundred fifty-two.

Scientific notation

• Scientific notation: 1.8069011428066452 × 10¹⁶

Factors of 18069011428066452

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 136897

Divisors of 18069011428066452

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 28 36 42 63 84 126 252 22349 44698 48823 65713 67047 89396 97646 131426 134094 146469 156443 195292 197139 201141 262852 268188 292938 312886 341761 394278 402282 439407 459991 469329 585876 591417 625772 683522 788556 804564 878814 919982 938658 1025283 1182834 1367044 1379973 1407987 1757628 1839964 1877316 2050566 2365668 2759946 2815974 3075849 4101132 4139919 5519892 5631948 6151698 8279838 12303396 16559676 1091145227 1468619837 2182290454 2937239674 3208305799 3273435681 4364580908 4405859511 5874479348 6416611598 6546871362 7638016589 8811719022 9624917397 9820307043 10280338859 12833223196 13093742724 13217578533 15276033178 17623438044 19249834794 19640614086 20560677718 22458140593 22914049767 26435157066 28874752191 30552066356 30841016577 38499669588 39281228172 41121355436 44916281186 45828099534 52870314132 57749504382 61682033154 67374421779 68742149301 89832562372 91656199068 92523049731 115499008764 123364066308 134748843558 137484298602 185046099462 202123265337 269497687116 274968597204 370092198924 404246530674 808493061348 71702426301851 143404852603702 215107278905553 286809705207404 430214557811106 501916984112957 645321836716659 860429115622212 1003833968225914 1290643673433318 1505750952338871 2007667936451828 2581287346866636 3011501904677742 4517252857016613 6023003809355484 9034505714033226 18069011428066452
• Sum of all divisors σ(n): 52203565602988800
• Sum of proper divisors (its aliquot sum) s(n): 34134554174922348
• 18069011428066452 is an abundant number, because the sum of its proper divisors (34134554174922348) is greater than itself. Its abundance is 16065542746855896

Bases of 18069011428066452

• Binary: 1000000001100011010101110001111100111001100010010010100₂
• Hexadecimal: 0x4031AB8F9CC494
• Base-36: 4XWXH987Y50

Squares and roots of 18069011428066452

• 18069011428066452 squared (18069011428066452²) is 326489173987596043078831327868304
• 18069011428066452 cubed (18069011428066452³) is 5899336615921849091228807300391474354377616537408
• The square root of 18069011428066452 is 134421023.0137624417
• The cube root of 18069011428066452 is 262408.6402703255

Scales and comparisons

• 18,069,011,428,066,452 seconds is equal to 574,538,672 years, 15 weeks, 17 hours, 34 minutes, 12 seconds.
• To count from 1 to 18,069,011,428,066,452 would take you about one billion, seven hundred twenty-three million, six hundred sixteen thousand and sixteen 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 18069011428066452 cubic inches would be around 21867.4 feet tall.

Recreational maths with 18069011428066452

• 18069011428066452 backwards is 25466082411096081
• 18069011428066452 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 18069011428066452's digits is 63
• More coming soon!