40938988896

Names of 40938988896

• Cardinal: 40938988896 can be written as Forty billion, nine hundred thirty-eight million, nine hundred eighty-eight thousand, eight hundred ninety-six.

Scientific notation

• Scientific notation: 4.0938988896 × 10¹⁰

Factors of 40938988896

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 6570

Divisors of 40938988896

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 32 36 39 48 52 54 72 78 81 96 104 108 117 144 156 162 191 208 216 234 288 312 324 351 382 416 432 468 573 624 648 702 764 864 936 1053 1146 1248 1296 1404 1528 1719 1872 2106 2292 2483 2592 2808 3056 3438 3744 4212 4584 4966 5157 5616 6112 6361 6876 7449 8424 9168 9932 10314 11232 12722 13752 14898 15471 16848 18336 19083 19864 20628 22347 25444 27504 29796 30942 33696 38166 39728 41256 44694 50888 55008 57249 59592 61884 67041 76332 79456 82512 82693 89388 101776 114498 119184 123768 134082 152664 165024 165386 171747 178776 201123 203552 228996 238368 247536 248079 268164 305328 330772 343494 357552 402246 457992 495072 496158 515241 536328 610656 661544 686988 715104 744237 804492 915984 992316 1030482 1072656 1214951 1323088 1373976 1488474 1608984 1831968 1984632 2060964 2145312 2232711 2429902 2646176 2747952 2976948 3217968 3644853 3969264 4121928 4465422 4859804 5495904 5953896 6435936 6698133 7289706 7938528 8243856 8930844 9719608 10934559 11907792 13396266 14579412 15794363 16487712 17861688 19439216 21869118 23815584 26792532 29158824 31588726 32803677 35723376 38878432 43738236 47383089 53585064 58317648 63177452 65607354 71446752 87476472 94766178 98411031 107170128 116635296 126354904 131214708 142149267 174952944 189532356 196822062 214340256 252709808 262429416 284298534 349905888 379064712 393644124 426447801 505419616 524858832 568597068 758129424 787288248 852895602 1049717664 1137194136 1279343403 1516258848 1574576496 1705791204 2274388272 2558686806 3149152992 3411582408 4548776544 5117373612 6823164816 10234747224 13646329632 20469494448 40938988896
• Sum of all divisors σ(n): 130361349888
• Sum of proper divisors (its aliquot sum) s(n): 89422360992
• 40938988896 is an abundant number, because the sum of its proper divisors (89422360992) is greater than itself. Its abundance is 48483372096

Bases of 40938988896

• Binary: 100110001000001001110110010101100000₂
• Hexadecimal: 0x988276560
• Base-36: IT20M00

Squares and roots of 40938988896

• 40938988896 squared (40938988896²) is 1676000811826811298816
• 40938988896 cubed (40938988896³) is 68613778625064813237315561947136
• The square root of 40938988896 is 202333.8550416119
• The cube root of 40938988896 is 3446.5059885081

Scales and comparisons

• 40,938,988,896 seconds is equal to 1,301 years, 38 weeks, 21 hours, 21 minutes, 36 seconds.
• To count from 1 to 40,938,988,896 would take you about two thousand, six hundred three 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 40938988896 cubic inches would be around 287.2 feet tall.

Recreational maths with 40938988896

• 40938988896 backwards is 69888983904
• 40938988896 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40938988896's digits is 72
• More coming soon!