18326907396

Names of 18326907396

• Cardinal: 18326907396 can be written as Eighteen billion, three hundred twenty-six million, nine hundred seven thousand, three hundred ninety-six.

Scientific notation

• Scientific notation: 1.8326907396 × 10¹⁰

Factors of 18326907396

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 651

Divisors of 18326907396

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 27 28 29 36 42 54 58 63 81 84 87 108 116 126 162 174 189 203 243 252 261 293 317 324 348 378 406 486 522 567 586 609 634 756 783 812 879 951 972 1044 1134 1172 1218 1268 1566 1701 1758 1827 1902 2051 2219 2268 2349 2436 2637 2853 3132 3402 3516 3654 3804 4102 4438 4698 5274 5481 5706 6153 6657 6804 7047 7308 7911 8204 8497 8559 8876 9193 9396 10548 10962 11412 12306 13314 14094 15822 16443 16994 17118 18386 18459 19971 21924 23733 24612 25491 25677 26628 27579 28188 31644 32886 33988 34236 36772 36918 39942 47466 49329 50982 51354 55158 55377 59479 59913 64351 65772 71199 73836 76473 77031 79884 82737 92881 94932 98658 101964 102708 110316 110754 118958 119826 128702 142398 152946 154062 165474 166131 178437 179739 185762 193053 197316 221508 229419 237916 239652 248211 257404 278643 284796 305892 308124 330948 332262 356874 359478 371524 386106 458838 496422 498393 535311 539217 557286 579159 650167 664524 688257 713748 718956 744633 772212 835929 917676 992844 996786 1070622 1078434 1114572 1158318 1300334 1376514 1489266 1605933 1671858 1737477 1950501 1993572 2064771 2141244 2156868 2233899 2316636 2507787 2600668 2693549 2753028 2978532 3211866 3343716 3474954 3901002 4129542 4467798 4817799 5015574 5212431 5387098 5851503 6423732 6949908 7523361 7802004 8080647 8259084 8935596 9635598 10031148 10424862 10774196 11703006 14453397 15046722 15637293 16161294 17554509 18854843 19271196 20849724 22570083 23406012 24241941 28906794 30093444 31274586 32322588 35109018 37709686 45140166 48483882 52663527 56564529 57813588 62549172 70218036 72725823 75419372 90280332 96967764 105327054 113129058 145451646 157990581 169693587 210654108 218177469 226258116 290903292 315981162 339387174 436354938 509080761 631962324 654532407 678774348 872709876 1018161522 1309064814 1527242283 2036323044 2618129628 3054484566 4581726849 6108969132 9163453698 18326907396
• Sum of all divisors σ(n): 57172227840
• Sum of proper divisors (its aliquot sum) s(n): 38845320444
• 18326907396 is an abundant number, because the sum of its proper divisors (38845320444) is greater than itself. Its abundance is 20518413048

Bases of 18326907396

• Binary: 10001000100010111100110101000000100₂
• Hexadecimal: 0x4445E6A04
• Base-36: 8F3D890

Squares and roots of 18326907396

• 18326907396 squared (18326907396²) is 335875534701559500816
• 18326907396 cubed (18326907396³) is 6155559821057465468238818435136
• The square root of 18326907396 is 135376.9086513651
• The cube root of 18326907396 is 2636.5118550357

Scales and comparisons

• 18,326,907,396 seconds is equal to 582 years, 38 weeks, 2 days, 23 hours, 36 minutes, 36 seconds.
• To count from 1 to 18,326,907,396 would take you about one thousand, one hundred sixty-five 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 18326907396 cubic inches would be around 219.7 feet tall.

Recreational maths with 18326907396

• 18326907396 backwards is 69370962381
• 18326907396 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 18326907396's digits is 54
• More coming soon!