18099297893479616

Names of 18099297893479616

• Cardinal: 18099297893479616 can be written as Eighteen quadrillion, ninety-nine trillion, two hundred ninety-seven billion, eight hundred ninety-three million, four hundred seventy-nine thousand, six hundred sixteen.

Scientific notation

• Scientific notation: 1.8099297893479616 × 10¹⁶

Factors of 18099297893479616

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 5745

Divisors of 18099297893479616

• Number of divisors d(n): 126
• Complete list of divisors:
  1 2 4 8 11 16 22 32 44 64 88 176 352 704 1093 2186 4372 4639 8744 9278 12023 17488 18556 24046 34976 37112 48092 51029 69952 74224 96184 102058 148448 192368 204116 296896 384736 408232 769472 816464 1194649 1632928 2389298 3265856 4778596 5070427 9557192 10140854 13141139 19114384 20281708 21520321 26282278 38228768 40563416 43040642 52564556 55774697 76457536 81126832 86081284 105129112 111549394 162253664 172162568 210258224 223098788 236723531 324507328 344325136 420516448 446197576 473447062 688650272 841032896 892395152 946894124 1377300544 1784790304 1893788248 3569580608 3787576496 5541976711 7575152992 11083953422 15150305984 22167906844 23521710853 44335813688 47043421706 60961743821 88671627376 94086843412 121923487642 177343254752 188173686824 243846975284 258738819383 354686509504 376347373648 487693950568 517477638766 752694747296 975387901136 1034955277532 1505389494592 1950775802272 2069910555064 3901551604544 4139821110128 8279642220256 16559284440512 25709229962329 51418459924658 102836919849316 205673839698632 282801529585619 411347679397264 565603059171238 822695358794528 1131206118342476 1645390717589056 2262412236684952 4524824473369904 9049648946739808 18099297893479616
• Sum of all divisors σ(n): 39225201876119052
• Sum of proper divisors (its aliquot sum) s(n): 21125903982639436
• 18099297893479616 is an abundant number, because the sum of its proper divisors (21125903982639436) is greater than itself. Its abundance is 3026606089159820

Bases of 18099297893479616

• Binary: 1000000010011010011011100101101100111111111010011000000₂
• Hexadecimal: 0x404D372D9FF4C0
• Base-36: 4Y7NYNZR5Q8

Squares and roots of 18099297893479616

• 18099297893479616 squared (18099297893479616²) is 327584584236915665165728207507456
• 18099297893479616 cubed (18099297893479616³) is 5929050975415603519306130585614491062562104016896
• The square root of 18099297893479616 is 134533631.0870988719
• The cube root of 18099297893479616 is 262555.1709571193

Scales and comparisons

• 18,099,297,893,479,616 seconds is equal to 575,501,688 years, 10 weeks, 5 days, 20 hours, 46 minutes, 56 seconds.
• To count from 1 to 18,099,297,893,479,616 would take you about one billion, seven hundred twenty-six million, five hundred five thousand and sixty-four 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 18099297893479616 cubic inches would be around 21879.6 feet tall.

Recreational maths with 18099297893479616

• 18099297893479616 backwards is 61697439879299081
• The number of decimal digits it has is: 17
• The sum of 18099297893479616's digits is 98
• More coming soon!