18996481504

Names of 18996481504

• Cardinal: 18996481504 can be written as Eighteen billion, nine hundred ninety-six million, four hundred eighty-one thousand, five hundred four.

Scientific notation

• Scientific notation: 1.8996481504 × 10¹⁰

Factors of 18996481504

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 52

Divisors of 18996481504

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 4 7 8 11 13 14 16 19 22 26 28 32 38 44 49 52 56 76 77 88 91 98 104 112 133 143 152 154 169 176 182 196 208 209 224 247 266 286 304 308 338 343 352 364 392 416 418 494 532 539 572 608 616 637 676 686 728 784 836 931 988 1001 1064 1078 1144 1183 1232 1274 1352 1372 1456 1463 1568 1672 1729 1859 1862 1976 2002 2128 2156 2288 2366 2401 2464 2548 2704 2717 2744 2912 2926 3211 3344 3458 3718 3724 3773 3952 4004 4256 4312 4459 4576 4732 4802 5096 5408 5434 5488 5852 6422 6517 6688 6916 7007 7436 7448 7546 7904 8008 8281 8624 8918 9464 9604 10192 10241 10868 10976 11704 12103 12844 13013 13034 13832 14014 14872 14896 15092 16016 16562 16807 17248 17836 18928 19019 19208 20384 20482 21736 22477 23408 24206 25688 26026 26068 26411 27664 28028 29744 29792 30184 31213 32032 33124 33614 35321 35672 37856 38038 38416 40964 43472 44954 45619 46816 48412 49049 51376 52052 52136 52822 55328 56056 57967 59488 60368 62426 66248 67228 70642 71344 71687 76076 76832 81928 84721 86944 89908 91091 91238 96824 98098 102752 104104 104272 105644 112112 115934 120736 124852 132496 133133 134456 141284 142688 143374 152152 157339 163856 169442 179816 182182 182476 184877 193648 196196 208208 208544 211288 218491 224224 231868 247247 249704 264992 266266 268912 282568 286748 304304 314678 319333 327712 338884 343343 359632 364364 364952 369754 387296 392392 405769 416416 422576 436982 463736 494494 499408 501809 532532 537824 565136 573496 593047 608608 629356 637637 638666 677768 686686 719264 728728 729904 739508 784784 811538 845152 873964 927472 931931 988988 998816 1003618 1065064 1101373 1130272 1146992 1186094 1258712 1275274 1277332 1355536 1373372 1457456 1459808 1479016 1569568 1623076 1730729 1747928 1854944 1863862 1977976 2007236 2130128 2202746 2293984 2372188 2403401 2517424 2550548 2554664 2711072 2746744 2840383 2914912 2958032 3246152 3461458 3495856 3512663 3727724 3955952 4014472 4151329 4260256 4405492 4463459 4744376 4806802 5034848 5101096 5109328 5493488 5680766 5916064 6492304 6523517 6922916 6991712 7025326 7455448 7709611 7911904 8028944 8302658 8810984 8926918 9488752 9613604 10202192 10218656 10986976 11361532 12115103 12984608 13047034 13845832 14050652 14910896 15419222 16057888 16605316 17621968 17853836 18977504 19227208 20404384 22723064 24230206 26094068 27691664 28101304 29821792 30838444 31244213 33210632 35243936 35707672 38454416 45446128 45664619 48460412 52188136 53967277 55383328 56202608 61676888 62488426 66421264 71415344 76908832 84805721 90892256 91329238 96920824 104376272 107934554 112405216 123353776 124976852 132842528 142830688 169611442 182658476 193841648 208752544 215869108 246707552 249953704 339222884 365316952 387683296 431738216 499907408 593640047 678445768 730633904 863476432 999814816 1187280094 1356891536 1461267808 1726952864 2374560188 2713783072 4749120376 9498240752 18996481504
• Sum of all divisors σ(n): 54254551680
• Sum of proper divisors (its aliquot sum) s(n): 35258070176
• 18996481504 is an abundant number, because the sum of its proper divisors (35258070176) is greater than itself. Its abundance is 16261588672

Bases of 18996481504

• Binary: 10001101100010001110100110111100000₂
• Hexadecimal: 0x46C474DE0
• Base-36: 8Q60IXS

Squares and roots of 18996481504

• 18996481504 squared (18996481504²) is 360866309531814102016
• 18996481504 cubed (18996481504³) is 6855190174437845488513313112064
• The square root of 18996481504 is 137827.7240035545
• The cube root of 18996481504 is 2668.2369234567

Scales and comparisons

• 18,996,481,504 seconds is equal to 604 years, 1 week, 3 days, 16 hours, 25 minutes, 4 seconds.
• To count from 1 to 18,996,481,504 would take you about one thousand, two hundred eight 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 18996481504 cubic inches would be around 222.4 feet tall.

Recreational maths with 18996481504

• 18996481504 backwards is 40518469981
• The number of decimal digits it has is: 11
• The sum of 18996481504's digits is 55
• More coming soon!