13668715008

Names of 13668715008

• Cardinal: 13668715008 can be written as Thirteen billion, six hundred sixty-eight million, seven hundred fifteen thousand and eight.

Scientific notation

• Scientific notation: 1.3668715008 × 10¹⁰

Factors of 13668715008

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 331

Divisors of 13668715008

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 32 36 39 48 52 54 64 72 78 81 96 104 108 117 128 144 156 162 192 208 216 234 243 256 288 312 313 324 351 384 416 432 468 486 512 576 624 626 648 702 729 768 832 864 936 939 972 1053 1152 1248 1252 1296 1404 1458 1536 1664 1728 1872 1878 1944 2106 2187 2304 2496 2504 2592 2808 2817 2916 3159 3328 3456 3744 3756 3888 4069 4212 4374 4608 4992 5008 5184 5616 5634 5832 6318 6561 6656 6912 7488 7512 7776 8138 8424 8451 8748 9477 9984 10016 10368 11232 11268 11664 12207 12636 13122 13824 14976 15024 15552 16276 16848 16902 17496 18954 19968 20032 20736 22464 22536 23328 24414 25272 25353 26244 28431 29952 30048 31104 32552 33696 33804 34992 36621 37908 40064 41472 44928 45072 46656 48828 50544 50706 52488 56862 59904 60096 62208 65104 67392 67608 69984 73242 75816 76059 80128 85293 89856 90144 93312 97656 101088 101412 104976 109863 113724 120192 124416 130208 134784 135216 139968 146484 151632 152118 160256 170586 179712 180288 186624 195312 202176 202824 209952 219726 227448 228177 240384 260416 269568 270432 279936 292968 303264 304236 329589 341172 360576 373248 390624 404352 405648 419904 439452 454896 456354 480768 520832 539136 540864 559872 585936 606528 608472 659178 682344 684531 721152 781248 808704 811296 839808 878904 909792 912708 988767 1041664 1081728 1119744 1171872 1213056 1216944 1318356 1364688 1369062 1442304 1562496 1617408 1622592 1679616 1757808 1819584 1825416 1977534 2053593 2083328 2163456 2343744 2426112 2433888 2636712 2729376 2738124 2966301 3124992 3245184 3359232 3515616 3639168 3650832 3955068 4107186 4326912 4687488 4852224 4867776 5273424 5458752 5476248 5932602 6249984 6490368 7031232 7278336 7301664 7910136 8214372 8898903 9374976 9735552 10546848 10917504 10952496 11865204 12980736 14062464 14556672 14603328 15820272 16428744 17797806 18749952 19471104 21093696 21835008 21904992 23730408 26696709 28124928 29206656 31640544 32857488 35595612 38942208 42187392 43670016 43809984 47460816 53393418 56249856 58413312 63281088 65714976 71191224 84374784 87619968 94921632 106786836 116826624 126562176 131429952 142382448 168749568 175239936 189843264 213573672 253124352 262859904 284764896 350479872 379686528 427147344 506248704 525719808 569529792 759373056 854294688 1051439616 1139059584 1518746112 1708589376 2278119168 3417178752 4556238336 6834357504 13668715008
• Sum of all divisors σ(n): 44256039828
• Sum of proper divisors (its aliquot sum) s(n): 30587324820
• 13668715008 is an abundant number, because the sum of its proper divisors (30587324820) is greater than itself. Its abundance is 16918609812

Bases of 13668715008

• Binary: 1100101110101110000000101000000000₂
• Hexadecimal: 0x32EB80A00
• Base-36: 6A20000

Squares and roots of 13668715008

• 13668715008 squared (13668715008²) is 186833769969924440064
• 13668715008 cubed (13668715008³) is 2553777555589125902528793280512
• The square root of 13668715008 is 116913.2798616137
• The cube root of 13668715008 is 2390.9797403547

Scales and comparisons

• 13,668,715,008 seconds is equal to 434 years, 32 weeks, 2 days, 17 hours, 16 minutes, 48 seconds.
• To count from 1 to 13,668,715,008 would take you about eight 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 13668715008 cubic inches would be around 199.2 feet tall.

Recreational maths with 13668715008

• 13668715008 backwards is 80051786631
• The number of decimal digits it has is: 11
• The sum of 13668715008's digits is 45
• More coming soon!