19479496312368

Names of 19479496312368

• Cardinal: 19479496312368 can be written as Nineteen trillion, four hundred seventy-nine billion, four hundred ninety-six million, three hundred twelve thousand, three hundred sixty-eight.

Scientific notation

• Scientific notation: 1.9479496312368 × 10¹³

Factors of 19479496312368

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 324116

Divisors of 19479496312368

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 29 36 48 54 58 72 87 108 116 144 174 216 232 261 348 432 464 522 696 783 1044 1392 1566 2088 3132 4176 4871 6264 9742 12528 14613 19484 29226 38968 43839 58452 77936 87678 116904 131517 141259 175356 233808 263034 282518 319211 350712 423777 526068 565036 638422 701424 847554 957633 1052136 1130072 1271331 1276844 1695108 1915266 2104272 2260144 2542662 2553688 2872899 3390216 3813993 3830532 5085324 5107376 5745798 6780432 7627986 7661064 8618697 9257119 10170648 11491596 15255972 15322128 17237394 18514238 20341296 22983192 27771357 30511944 34474788 37028476 45966384 55542714 61023888 68949576 74056952 83314071 111085428 137899152 148113904 166628142 222170856 249942213 333256284 444341712 499884426 666512568 999768852 1333025136 1554876781 1999537704 3109753562 3999075408 4664630343 6219507124 9329260686 12439014248 13993891029 18658521372 24878028496 27987782058 37317042744 41981673087 45091426649 55975564116 74634085488 83963346174 90182853298 111951128232 135274279947 167926692348 180365706596 223902256464 270548559894 335853384696 360731413192 405822839841 541097119788 671706769392 721462826384 811645679682 1082194239576 1217468519523 1623291359364 2164388479152 2434937039046 3246582718728 4869874078092 6493165437456 9739748156184 19479496312368
• Sum of all divisors σ(n): 57853472140800
• Sum of proper divisors (its aliquot sum) s(n): 38373975828432
• 19479496312368 is an abundant number, because the sum of its proper divisors (38373975828432) is greater than itself. Its abundance is 18894479516064

Bases of 19479496312368

• Binary: 100011011011101101100011101010100011000110000₂
• Hexadecimal: 0x11B76C754630
• Base-36: 6WKR95PO0

Squares and roots of 19479496312368

• 19479496312368 squared (19479496312368²) is 379450776583558510629767424
• 19479496312368 cubed (19479496312368³) is 7391510003184601853431516865137494700032
• The square root of 19479496312368 is 4413558.2371107329
• The cube root of 19479496312368 is 26906.6259306847

Scales and comparisons

• 19,479,496,312,368 seconds is equal to 619,387 years, 37 weeks, 6 days, 5 hours, 52 minutes, 48 seconds.
• To count from 1 to 19,479,496,312,368 would take you about one million, five hundred forty-eight thousand, four hundred sixty-nine 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 19479496312368 cubic inches would be around 2242.2 feet tall.

Recreational maths with 19479496312368

• 19479496312368 backwards is 86321369497491
• 19479496312368 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 19479496312368's digits is 72
• More coming soon!