13214737872

Names of 13214737872

• Cardinal: 13214737872 can be written as Thirteen billion, two hundred fourteen million, seven hundred thirty-seven thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 1.3214737872 × 10¹⁰

Factors of 13214737872

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 3598

Divisors of 13214737872

• Number of divisors d(n): 300
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 36 42 48 49 54 56 59 63 72 81 84 98 108 112 118 126 144 147 162 168 177 189 196 216 236 252 294 324 336 354 378 392 413 432 441 472 504 531 567 588 648 708 756 784 826 882 944 1008 1062 1134 1176 1239 1296 1323 1416 1512 1593 1652 1764 2124 2268 2352 2478 2646 2832 2891 3024 3186 3304 3527 3528 3717 3969 4248 4536 4779 4956 5292 5782 6372 6608 7054 7056 7434 7938 8496 8673 9072 9558 9912 10581 10584 11151 11564 12744 14108 14868 15876 17346 19116 19824 21162 21168 22302 23128 24689 25488 26019 28216 29736 31743 31752 33453 34692 38232 42324 44604 46256 49378 52038 56432 59472 63486 63504 66906 69384 74067 76464 78057 84648 89208 95229 98756 104076 126972 133812 138768 148134 156114 169296 172823 178416 190458 197512 208093 208152 222201 234171 253944 267624 285687 296268 312228 345646 380916 395024 416186 416304 444402 468342 507888 518469 535248 571374 592536 624279 624456 666603 691292 761832 832372 888804 936684 1036938 1142748 1185072 1248558 1248912 1333206 1382584 1456651 1523664 1555407 1664744 1777608 1872837 1873368 1999809 2073876 2285496 2497116 2666412 2765168 2913302 3110814 3329488 3555216 3745674 3746736 3999618 4147752 4369953 4570992 4666221 4994232 5332824 5618511 5826604 6221628 7491348 7999236 8295504 8739906 9332442 9988464 10196557 10665648 11237022 11653208 12443256 13109859 13998663 14982696 15998472 16855533 17479812 18664884 20393114 22474044 23306416 24886512 26219718 27997326 29965392 30589671 31996944 33711066 34959624 37329768 39329577 40786228 44948088 52439436 55994652 61179342 67422132 69919248 74659536 78659154 81572456 89896176 91769013 104878872 111989304 117988731 122358684 134844264 157318308 163144912 183538026 209757744 223978608 235977462 244717368 269688528 275307039 314636616 367076052 471954924 489434736 550614078 629273232 734152104 825921117 943909848 1101228156 1468304208 1651842234 1887819696 2202456312 3303684468 4404912624 6607368936 13214737872
• Sum of all divisors σ(n): 45258665760
• Sum of proper divisors (its aliquot sum) s(n): 32043927888
• 13214737872 is an abundant number, because the sum of its proper divisors (32043927888) is greater than itself. Its abundance is 18829190016

Bases of 13214737872

• Binary: 1100010011101010001110010111010000₂
• Hexadecimal: 0x313A8E5D0
• Base-36: 62JPP00

Squares and roots of 13214737872

• 13214737872 squared (13214737872²) is 174629297025671088384
• 13214737872 cubed (13214737872³) is 2307680384965872687883504078848
• The square root of 13214737872 is 114955.3733933303
• The cube root of 13214737872 is 2364.2107312983

Scales and comparisons

• 13,214,737,872 seconds is equal to 420 years, 9 weeks, 5 days, 8 hours, 31 minutes, 12 seconds.
• To count from 1 to 13,214,737,872 would take you about eight hundred forty 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 13214737872 cubic inches would be around 197 feet tall.

Recreational maths with 13214737872

• 13214737872 backwards is 27873741231
• The number of decimal digits it has is: 11
• The sum of 13214737872's digits is 45
• More coming soon!