18996109320

Names of 18996109320

• Cardinal: 18996109320 can be written as Eighteen billion, nine hundred ninety-six million, one hundred nine thousand, three hundred twenty.

Scientific notation

• Scientific notation: 1.899610932 × 10¹⁰

Factors of 18996109320

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1904

Divisors of 18996109320

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 20 24 30 31 37 40 60 62 74 79 93 111 120 124 148 155 158 185 186 222 237 248 296 310 316 370 372 395 444 465 474 555 620 632 740 744 790 888 930 948 1110 1147 1185 1240 1480 1580 1747 1860 1896 2220 2294 2370 2449 2923 3160 3441 3494 3720 4440 4588 4740 4898 5241 5735 5846 6882 6988 7347 8735 8769 9176 9480 9796 10482 11470 11692 12245 13764 13976 14615 14694 17205 17470 17538 19592 20964 22940 23384 24490 26205 27528 29230 29388 34410 34940 35076 36735 41928 43845 45880 48980 52410 54157 58460 58776 64639 68820 69880 70152 73470 87690 90613 97960 104820 108314 116920 129278 137640 138013 146940 162471 175380 181226 193917 209640 216628 258556 270785 271839 276026 293880 323195 324942 350760 362452 387834 414039 433256 453065 517112 541570 543678 552052 646390 649884 690065 724904 775668 812355 828078 906130 969585 1083140 1087356 1104104 1292780 1299768 1359195 1380130 1551336 1624710 1656156 1812260 1939170 2003809 2070195 2166280 2174712 2585560 2718390 2760260 3249420 3312312 3624520 3878340 4007618 4140390 4278403 5106481 5436780 5520520 6011427 6498840 7756680 8015236 8280780 8556806 10019045 10212962 10873560 12022854 12835209 15319443 16030472 16561560 17113612 20038090 20425924 21392015 24045708 25532405 25670418 30057135 30638886 34227224 40076180 40851848 42784030 48091416 51064810 51340836 60114270 61277772 64176045 76597215 80152360 85568060 102129620 102681672 120228540 122555544 128352090 153194430 158300911 171136120 204259240 240457080 256704180 306388860 316601822 474902733 513408360 612777720 633203644 791504555 949805466 1266407288 1583009110 1899610932 2374513665 3166018220 3799221864 4749027330 6332036440 9498054660 18996109320
• Sum of all divisors σ(n): 61216358400
• Sum of proper divisors (its aliquot sum) s(n): 42220249080
• 18996109320 is an abundant number, because the sum of its proper divisors (42220249080) is greater than itself. Its abundance is 23224139760

Bases of 18996109320

• Binary: 10001101100010000011010000000001000₂
• Hexadecimal: 0x46C41A008
• Base-36: 8Q5SJRC

Squares and roots of 18996109320

• 18996109320 squared (18996109320²) is 360852169297390862400
• 18996109320 cubed (18996109320³) is 6854787256332384412919477568000
• The square root of 18996109320 is 137826.3738186563
• The cube root of 18996109320 is 2668.2194977457

Scales and comparisons

• 18,996,109,320 seconds is equal to 604 years, 6 days, 9 hours, 2 minutes.
• To count from 1 to 18,996,109,320 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 18996109320 cubic inches would be around 222.4 feet tall.

Recreational maths with 18996109320

• 18996109320 backwards is 02390169981
• The number of decimal digits it has is: 11
• The sum of 18996109320's digits is 48
• More coming soon!