13223442672

Names of 13223442672

• Cardinal: 13223442672 can be written as Thirteen billion, two hundred twenty-three million, four hundred forty-two thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 1.3223442672 × 10¹⁰

Factors of 13223442672

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1137

Divisors of 13223442672

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 27 33 36 41 44 48 54 66 67 72 82 88 99 108 123 132 134 144 164 176 198 201 216 246 264 268 297 328 369 396 402 432 451 492 528 536 594 603 656 737 738 792 804 902 984 1013 1072 1107 1188 1206 1353 1474 1476 1584 1608 1804 1809 1968 2026 2211 2214 2376 2412 2706 2747 2948 2952 3039 3216 3608 3618 4052 4059 4422 4428 4752 4824 5412 5494 5896 5904 6078 6633 7216 7236 8104 8118 8241 8844 8856 9117 9648 10824 10988 11143 11792 12156 12177 13266 14472 16208 16236 16482 17688 17712 18234 19899 21648 21976 22286 24312 24354 24723 26532 27351 28944 30217 32472 32964 33429 35376 36468 39798 41533 43952 44572 48624 48708 49446 53064 54702 60434 64944 65928 66858 67871 72936 74169 79596 83066 89144 90651 97416 98892 100287 106128 109404 120868 124599 131856 133716 135742 145872 148338 159192 166132 178288 181302 194832 197784 200574 203613 218808 241736 249198 267432 271484 271953 296676 300861 318384 332264 362604 373797 395568 401148 407226 437616 456863 483472 498396 534864 542968 543906 593352 601722 610839 664528 725208 746581 747594 802296 814452 815859 913726 996792 1085936 1087812 1121391 1186704 1203444 1221678 1370589 1450416 1493162 1495188 1604592 1628904 1631718 1827452 1832517 1993584 2175624 2239743 2242782 2406888 2443356 2741178 2782711 2986324 2990376 3257808 3263436 3654904 3665034 4111767 4351248 4479486 4485564 4813776 4886712 5482356 5565422 5972648 5980752 6526872 6719229 7309808 7330068 8223534 8348133 8958972 8971128 9773424 10964712 11130844 11945296 12335301 13053744 13438458 14660136 16447068 16696266 17917944 17942256 20157687 21929424 22261688 24670602 25044399 26876916 29320272 30609821 32894136 33392532 35835888 40315374 44523376 49341204 50088798 53753832 61219642 65788272 66785064 75133197 80630748 91829463 98682408 100177596 107507664 122439284 133570128 150266394 161261496 183658926 197364816 200355192 244878568 275488389 300532788 322522992 367317852 400710384 489757136 550976778 601065576 734635704 826465167 1101953556 1202131152 1469271408 1652930334 2203907112 3305860668 4407814224 6611721336 13223442672
• Sum of all divisors σ(n): 43092241920
• Sum of proper divisors (its aliquot sum) s(n): 29868799248
• 13223442672 is an abundant number, because the sum of its proper divisors (29868799248) is greater than itself. Its abundance is 16645356576

Bases of 13223442672

• Binary: 1100010100001011011011100011110000₂
• Hexadecimal: 0x3142DB8F0
• Base-36: 62OW9O0

Squares and roots of 13223442672

• 13223442672 squared (13223442672²) is 174859436099670499584
• 13223442672 cubed (13223442672³) is 2312243728922240129338623848448
• The square root of 13223442672 is 114993.2288093521
• The cube root of 13223442672 is 2364.7297342633

Scales and comparisons

• 13,223,442,672 seconds is equal to 420 years, 24 weeks, 1 day, 2 hours, 31 minutes, 12 seconds.
• To count from 1 to 13,223,442,672 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 13223442672 cubic inches would be around 197.1 feet tall.

Recreational maths with 13223442672

• 13223442672 backwards is 27624432231
• 13223442672 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13223442672's digits is 36
• More coming soon!