18093464928

Names of 18093464928

• Cardinal: 18093464928 can be written as Eighteen billion, ninety-three million, four hundred sixty-four thousand, nine hundred twenty-eight.

Scientific notation

• Scientific notation: 1.8093464928 × 10¹⁰

Factors of 18093464928

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 636

Divisors of 18093464928

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 14 16 18 21 22 24 28 32 33 36 42 44 48 56 63 66 72 77 84 88 96 99 112 121 126 132 144 154 168 176 198 224 231 242 252 264 288 308 336 352 363 396 462 484 504 528 613 616 672 693 726 792 847 924 968 1008 1056 1089 1226 1232 1331 1386 1452 1584 1694 1839 1848 1936 2016 2178 2452 2464 2541 2662 2772 2904 3168 3388 3678 3696 3872 3993 4291 4356 4904 5082 5324 5517 5544 5808 6743 6776 7356 7392 7623 7986 8582 8712 9317 9808 10164 10648 11034 11088 11616 11979 12873 13486 13552 14641 14712 15246 15972 17164 17424 18634 19616 20229 20328 21296 22068 22176 23958 25746 26972 27104 27951 29282 29424 30492 31944 34328 34848 37268 38619 40458 40656 42592 43923 44136 47201 47916 51492 53944 55902 58564 58848 60687 60984 63888 68656 74173 74536 77238 80916 81312 83853 87846 88272 94402 95832 102487 102984 107888 111804 117128 121374 121968 127776 131769 137312 141603 148346 149072 154476 161832 167706 175692 176544 188804 191664 204974 205968 215776 222519 223608 234256 242748 243936 263538 283206 296692 298144 307461 308952 323664 335412 351384 377608 383328 409948 411936 424809 445038 447216 468512 485496 519211 527076 566412 593384 614922 617904 647328 667557 670824 702768 755216 815903 819896 849618 890076 894432 922383 970992 1038422 1054152 1132824 1186768 1229844 1235808 1335114 1341648 1405536 1510432 1557633 1631806 1639792 1699236 1780152 1844766 1941984 2076844 2108304 2265648 2373536 2447709 2459688 2670228 2683296 3115266 3263612 3279584 3398472 3560304 3689532 4153688 4216608 4531296 4672899 4895418 4919376 5340456 5711321 6230532 6527224 6796944 7120608 7343127 7379064 8307376 8974933 9345798 9790836 9838752 10680912 11422642 12461064 13054448 13593888 14686254 14758128 16614752 17133963 17949866 18691596 19581672 21361824 22845284 24922128 26108896 26924799 29372508 29516256 34267926 35899732 37383192 39163344 45690568 49844256 51401889 53849598 58745016 62824531 68535852 71799464 74766384 78326688 80774397 91381136 102803778 107699196 117490032 125649062 137071704 143598928 149532768 161548794 182762272 188473593 205607556 215398392 234980064 251298124 274143408 287197856 323097588 376947186 411215112 430796784 502596248 548286816 565420779 646195176 753894372 822430224 861593568 1005192496 1130841558 1292390352 1507788744 1644860448 2010384992 2261683116 2584780704 3015577488 4523366232 6031154976 9046732464 18093464928
• Sum of all divisors σ(n): 64789255440
• Sum of proper divisors (its aliquot sum) s(n): 46695790512
• 18093464928 is an abundant number, because the sum of its proper divisors (46695790512) is greater than itself. Its abundance is 28602325584

Bases of 18093464928

• Binary: 10000110110011101000101110101100000₂
• Hexadecimal: 0x436745D60
• Base-36: 8B8DQW0

Squares and roots of 18093464928

• 18093464928 squared (18093464928²) is 327373473100766045184
• 18093464928 cubed (18093464928³) is 5923320453906261848469967306752
• The square root of 18093464928 is 134511.9508742625
• The cube root of 18093464928 is 2625.2696286849

Scales and comparisons

• 18,093,464,928 seconds is equal to 575 years, 16 weeks, 3 days, 2 hours, 28 minutes, 48 seconds.
• To count from 1 to 18,093,464,928 would take you about one thousand, one hundred fifty 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 18093464928 cubic inches would be around 218.8 feet tall.

Recreational maths with 18093464928

• 18093464928 backwards is 82946439081
• The number of decimal digits it has is: 11
• The sum of 18093464928's digits is 54
• More coming soon!