990768850056

Names of 990768850056

• Cardinal: 990768850056 can be written as Nine hundred ninety billion, seven hundred sixty-eight million, eight hundred fifty thousand and fifty-six.

Scientific notation

• Scientific notation: 9.90768850056 × 10¹¹

Factors of 990768850056

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1017

Divisors of 990768850056

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 36 37 61 72 74 111 122 127 148 183 222 244 254 296 333 366 381 444 488 508 549 666 732 762 787 888 1016 1098 1143 1332 1464 1524 1574 2196 2257 2286 2361 2664 3048 3148 3721 4392 4514 4572 4699 4722 6296 6771 7083 7442 7747 9028 9144 9398 9444 11163 13542 14097 14166 14884 15494 18056 18796 18888 20313 22326 23241 27084 28194 28332 29119 29768 30988 33489 37592 40626 42291 44652 46482 48007 54168 56388 56664 58238 61976 66978 69723 81252 84582 87357 89304 92964 96014 99949 112776 116476 133956 137677 139446 144021 162504 169164 174714 185928 192028 199898 232952 262071 267912 275354 278892 286639 288042 299847 338328 349428 384056 399796 413031 432063 472567 524142 550708 557784 573278 576084 599694 698856 799592 826062 859917 864126 899541 945134 1048284 1101416 1146556 1152168 1199388 1239093 1417701 1652124 1719834 1728252 1776259 1799082 1890268 2096568 2293112 2398776 2478186 2579751 2835402 2928427 3304248 3439668 3456504 3552518 3598164 3698113 3780536 4253103 4956372 5159502 5328777 5670804 5856854 6096889 6879336 7105036 7196328 7396226 8506206 8785281 9912744 10319004 10657554 11094339 11341608 11713708 12193778 14210072 14792452 15986331 17012412 17484979 17570562 18290667 20638008 21315108 22188678 23427416 24387556 26355843 29584904 31972662 33283017 34024824 34969958 35141124 36581334 42630216 44377356 48775112 52454937 52711686 54872001 63945324 66566034 69939916 70282248 73162668 88754712 104909874 105423372 108351799 109744002 127890648 133132068 139879832 146325336 157364811 209819748 210846744 216703598 219488004 225584893 266264136 314729622 325055397 371910229 419639496 433407196 438976008 451169786 629459244 650110794 676754679 743820458 866814392 902339572 975166191 1115730687 1258918488 1300221588 1353509358 1487640916 1804679144 1950332382 2030264037 2231461374 2600443176 2707018716 2975281832 3347192061 3900664764 4060528074 4462922748 5414037432 6694384122 7801329528 8121056148 8925845496 13388768244 13760678473 16242112296 26777536488 27521356946 41282035419 55042713892 82564070838 110085427784 123846106257 165128141676 247692212514 330256283352 495384425028 990768850056
• Sum of all divisors σ(n): 2827422673920
• Sum of proper divisors (its aliquot sum) s(n): 1836653823864
• 990768850056 is an abundant number, because the sum of its proper divisors (1836653823864) is greater than itself. Its abundance is 845884973808

Bases of 990768850056

• Binary: 1110011010101110011011001110010010001000₂
• Hexadecimal: 0xE6AE6CE488
• Base-36: CN5I6XE0

Squares and roots of 990768850056

• 990768850056 squared (990768850056²) is 981622914241288611203136
• 990768850056 cubed (990768850056³) is 972561405931461023037340333340975616
• The square root of 990768850056 is 995373.7238123177
• The cube root of 990768850056 is 9969.1343292415

Scales and comparisons

• 990,768,850,056 seconds is equal to 31,503 years, 20 weeks, 1 hour, 27 minutes, 36 seconds.
• To count from 1 to 990,768,850,056 would take you about sixty-three thousand and six 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 990768850056 cubic inches would be around 830.8 feet tall.

Recreational maths with 990768850056

• 990768850056 backwards is 650058867099
• The number of decimal digits it has is: 12
• The sum of 990768850056's digits is 63
• More coming soon!