16131338808

Names of 16131338808

• Cardinal: 16131338808 can be written as Sixteen billion, one hundred thirty-one million, three hundred thirty-eight thousand, eight hundred eight.

Scientific notation

• Scientific notation: 1.6131338808 × 10¹⁰

Factors of 16131338808

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2250

Divisors of 16131338808

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 6 8 12 13 19 24 26 31 38 39 41 52 57 62 76 78 82 93 104 114 123 124 152 156 164 186 228 246 247 248 312 328 372 403 456 492 494 533 589 741 744 779 806 984 988 1066 1178 1209 1271 1482 1558 1599 1612 1767 1976 2132 2141 2337 2356 2418 2542 2964 3116 3198 3224 3534 3813 4264 4282 4674 4712 4836 5084 5928 6232 6396 6423 7068 7626 7657 8564 9348 9672 10127 10168 12792 12846 14136 15252 15314 16523 17128 18696 20254 22971 24149 25692 27833 30381 30504 30628 33046 40508 40679 45942 48298 49569 51384 55666 60762 61256 66092 66371 72447 81016 81358 83499 87781 91884 96596 99138 111332 121524 122037 132184 132742 144894 162716 166998 175562 183768 193192 198276 199113 222664 243048 244074 263343 265484 289788 313937 325432 333996 351124 396552 398226 488148 526686 528827 530968 579576 627874 667992 702248 796452 862823 941811 976296 1053372 1057654 1141153 1255748 1261049 1586481 1592904 1667839 1725646 1883622 2106744 2115308 2282306 2511496 2522098 2588469 2721211 3172962 3335678 3423459 3451292 3767244 3783147 4230616 4564612 5003517 5044196 5176938 5442422 6345924 6671356 6846918 6902584 7534488 7566294 8163633 9129224 10007034 10088392 10353876 10884844 12691848 13342712 13693836 15132588 16327266 16393637 20014068 20707752 21681907 21769688 27387672 30265176 32654532 32787274 35375743 40028136 43363814 49180911 51703009 65045721 65309064 65574548 70751486 86727628 98361822 103406018 106127229 130091442 131149096 141502972 155109027 173455256 196723644 206812036 212254458 260182884 283005944 310218054 393447288 413624072 424508916 520365768 620436108 672139117 849017832 1240872216 1344278234 2016417351 2688556468 4032834702 5377112936 8065669404 16131338808
• Sum of all divisors σ(n): 48364646400
• Sum of proper divisors (its aliquot sum) s(n): 32233307592
• 16131338808 is an abundant number, because the sum of its proper divisors (32233307592) is greater than itself. Its abundance is 16101968784

Bases of 16131338808

• Binary: 1111000001100000001011001000111000₂
• Hexadecimal: 0x3C180B238
• Base-36: 7ES6KOO

Squares and roots of 16131338808

• 16131338808 squared (16131338808²) is 260220091738486860864
• 16131338808 cubed (16131338808³) is 4197698464482373285853539610112
• The square root of 16131338808 is 127009.2075717347
• The cube root of 16131338808 is 2526.7181748499

Scales and comparisons

• 16,131,338,808 seconds is equal to 512 years, 48 weeks, 1 day, 7 hours, 26 minutes, 48 seconds.
• To count from 1 to 16,131,338,808 would take you about one thousand and twenty-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 16131338808 cubic inches would be around 210.6 feet tall.

Recreational maths with 16131338808

• 16131338808 backwards is 80883313161
• The number of decimal digits it has is: 11
• The sum of 16131338808's digits is 42
• More coming soon!