19900201464

Names of 19900201464

• Cardinal: 19900201464 can be written as Nineteen billion, nine hundred million, two hundred one thousand, four hundred sixty-four.

Scientific notation

• Scientific notation: 1.9900201464 × 10¹⁰

Factors of 19900201464

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 4835

Divisors of 19900201464

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 13 18 22 24 26 33 36 39 44 52 66 72 78 88 99 104 117 132 143 156 198 234 264 286 312 396 429 443 468 572 792 858 886 936 1144 1287 1329 1716 1772 2574 2658 3432 3544 3987 4363 4873 5148 5316 5759 7974 8726 9746 10296 10632 11518 13089 14619 15948 17277 17452 19492 23036 26178 29238 31896 34554 34904 38984 39267 43857 46072 47993 51831 52356 56719 58476 63349 69108 78534 87714 95986 103662 104712 113438 116952 126698 138216 143979 157068 170157 175428 190047 191972 207324 226876 253396 287958 314136 340314 350856 380094 383944 414648 431937 453752 506792 510471 570141 575916 623909 680628 760188 863874 1020942 1140282 1151832 1247818 1361256 1520376 1727748 1871727 1932809 2041884 2280564 2495636 3455496 3743454 3865618 4083768 4561128 4991272 5615181 5798427 7486908 7731236 11230362 11596854 14973816 15462472 17395281 21260899 22460724 23193708 25126517 34790562 42521798 44921448 46387416 50253034 63782697 69581124 75379551 85043596 100506068 127565394 139162248 150759102 170087192 191348091 201012136 226138653 255130788 276391687 301518204 382696182 452277306 510261576 552783374 603036408 765392364 829175061 904554612 1105566748 1530784728 1658350122 1809109224 2211133496 2487525183 3316700244 4975050366 6633400488 9950100732 19900201464
• Sum of all divisors σ(n): 63476300160
• Sum of proper divisors (its aliquot sum) s(n): 43576098696
• 19900201464 is an abundant number, because the sum of its proper divisors (43576098696) is greater than itself. Its abundance is 23675897232

Bases of 19900201464

• Binary: 10010100010001001001111100111111000₂
• Hexadecimal: 0x4A224F9F8
• Base-36: 9542DQ0

Squares and roots of 19900201464

• 19900201464 squared (19900201464²) is 396018018307787743296
• 19900201464 cubed (19900201464³) is 7880838347699016451740315385344
• The square root of 19900201464 is 141068.0738650671
• The cube root of 19900201464 is 2709.8951709383

Scales and comparisons

• 19,900,201,464 seconds is equal to 632 years, 39 weeks, 5 days, 9 hours, 44 minutes, 24 seconds.
• To count from 1 to 19,900,201,464 would take you about one thousand, two 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 19900201464 cubic inches would be around 225.8 feet tall.

Recreational maths with 19900201464

• 19900201464 backwards is 46410200991
• 19900201464 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 19900201464's digits is 36
• More coming soon!