13105807491072

Names of 13105807491072

• Cardinal: 13105807491072 can be written as Thirteen trillion, one hundred five billion, eight hundred seven million, four hundred ninety-one thousand and seventy-two.

Scientific notation

• Scientific notation: 1.3105807491072 × 10¹³

Factors of 13105807491072

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 29
• Sum of prime factors: 75

Divisors of 13105807491072

• Number of divisors d(n): 400
• Complete list of divisors:
  1 2 3 4 6 8 12 16 17 24 32 34 48 51 53 64 68 96 102 106 128 136 159 192 204 212 256 272 289 318 384 408 424 512 544 578 636 768 816 848 867 901 1024 1088 1156 1272 1536 1632 1696 1734 1802 2048 2176 2312 2544 2703 3072 3264 3392 3468 3604 4096 4352 4624 4913 5088 5406 6144 6528 6784 6936 7208 8192 8704 9248 9826 10176 10812 12288 13056 13568 13872 14416 14739 15317 16384 17408 18496 19652 20352 21624 24576 26112 27136 27744 28832 29478 30634 32768 34816 36992 39304 40704 43248 45951 49152 52224 54272 55488 57664 58956 61268 65536 69632 73984 78608 81408 86496 91902 98304 104448 108544 110976 115328 117912 122536 131072 139264 147968 157216 162816 172992 183804 196608 208896 217088 221952 230656 235824 245072 260389 262144 278528 295936 314432 325632 345984 367608 393216 417792 434176 443904 461312 471648 490144 520778 524288 557056 591872 628864 651264 691968 735216 781167 786432 835584 868352 887808 922624 943296 980288 1041556 1048576 1114112 1183744 1257728 1302528 1383936 1470432 1562334 1572864 1671168 1736704 1775616 1845248 1886592 1960576 2083112 2097152 2228224 2367488 2515456 2605056 2767872 2940864 3124668 3145728 3342336 3473408 3551232 3690496 3773184 3921152 4166224 4194304 4456448 4734976 5030912 5210112 5535744 5881728 6249336 6291456 6684672 6946816 7102464 7380992 7546368 7842304 8332448 8388608 8912896 9469952 10061824 10420224 11071488 11763456 12498672 12582912 13369344 13893632 14204928 14761984 15092736 15684608 16664896 16777216 17825792 18939904 20123648 20840448 22142976 23526912 24997344 25165824 26738688 27787264 28409856 29523968 30185472 31369216 33329792 35651584 37879808 40247296 41680896 44285952 47053824 49994688 50331648 53477376 55574528 56819712 59047936 60370944 62738432 66659584 71303168 75759616 80494592 83361792 88571904 94107648 99989376 106954752 111149056 113639424 118095872 120741888 125476864 133319168 142606336 151519232 160989184 166723584 177143808 188215296 199978752 213909504 222298112 227278848 236191744 241483776 250953728 266638336 285212672 303038464 321978368 333447168 354287616 376430592 399957504 427819008 444596224 454557696 472383488 482967552 501907456 533276672 606076928 643956736 666894336 708575232 752861184 799915008 855638016 889192448 909115392 944766976 965935104 1003814912 1066553344 1212153856 1287913472 1333788672 1417150464 1505722368 1599830016 1818230784 1889533952 1931870208 2007629824 2133106688 2424307712 2575826944 2667577344 2834300928 3011444736 3199660032 3636461568 3779067904 3863740416 4015259648 4266213376 4848615424 5151653888 5668601856 6022889472 6399320064 7272923136 7558135808 7727480832 8030519296 8532426752 10303307776 11337203712 12045778944 12798640128 14545846272 15116271616 15454961664 16061038592 17064853504 20606615552 22674407424 24091557888 25597280256 30909923328 32122077184 34129707008 41213231104 45348814848 48183115776 51194560512 61819846656 64244154368 68259414016 82426462208 96366231552 102389121024 123639693312 128488308736 136518828032 192732463104 204778242048 247279386624 256976617472 273037656064 385464926208 409556484096 546075312128 770929852416 819112968192 1092150624256 1638225936384 2184301248512 3276451872768 4368602497024 6552903745536 13105807491072
• Sum of all divisors σ(n): 37833292041120
• Sum of proper divisors (its aliquot sum) s(n): 24727484550048
• 13105807491072 is an abundant number, because the sum of its proper divisors (24727484550048) is greater than itself. Its abundance is 11621677058976

Bases of 13105807491072

• Binary: 10111110101101101111000000000000000000000000₂
• Hexadecimal: 0xBEB6F000000
• Base-36: 4N8Q3EC5C

Squares and roots of 13105807491072

• 13105807491072 squared (13105807491072²) is 171762189993038951359709184
• 13105807491072 cubed (13105807491072³) is 2251082196293702004264360063746596405248
• The square root of 13105807491072 is 3620194.3996244179
• The cube root of 13105807491072 is 23576.9665931807

Scales and comparisons

• 13,105,807,491,072 seconds is equal to 416,724 years, 7 weeks, 1 day, 16 hours, 51 minutes, 12 seconds.
• To count from 1 to 13,105,807,491,072 would take you about one million, forty-one thousand, eight hundred ten 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 13105807491072 cubic inches would be around 1964.7 feet tall.

Recreational maths with 13105807491072

• 13105807491072 backwards is 27019470850131
• 13105807491072 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13105807491072's digits is 48
• More coming soon!