13127022972

Names of 13127022972

• Cardinal: 13127022972 can be written as Thirteen billion, one hundred twenty-seven million, twenty-two thousand, nine hundred seventy-two.

Scientific notation

• Scientific notation: 1.3127022972 × 10¹⁰

Factors of 13127022972

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 163

Divisors of 13127022972

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 27 28 36 41 42 43 49 54 63 67 81 82 84 86 98 108 123 126 129 134 147 162 164 172 189 196 201 246 252 258 268 287 294 301 324 343 369 378 387 402 441 469 492 516 567 574 588 602 603 686 738 756 774 804 861 882 903 938 1029 1107 1134 1148 1161 1204 1206 1323 1372 1407 1476 1548 1722 1763 1764 1806 1809 1876 2009 2058 2107 2214 2268 2322 2412 2583 2646 2709 2747 2814 2881 3087 3283 3321 3444 3483 3526 3612 3618 3969 4018 4116 4214 4221 4428 4644 5166 5289 5292 5418 5427 5494 5628 5762 6027 6174 6321 6566 6642 6966 7052 7236 7749 7938 8036 8127 8241 8428 8442 8643 9261 9849 10332 10578 10836 10854 10988 11524 12054 12341 12348 12642 12663 13132 13284 13932 14063 14749 15498 15867 15876 16254 16482 16884 17286 18081 18522 18963 19229 19698 20167 21156 21708 22981 23247 24108 24381 24682 24723 25284 25326 25929 27783 28126 29498 29547 30996 31734 32508 32964 34572 36162 37023 37044 37926 37989 38458 39396 40334 42189 44247 45962 46494 47601 48762 49364 49446 50652 51858 54243 55566 56252 56889 57687 58996 59094 60501 63468 68943 72324 74046 74169 75852 75978 76916 77787 80668 84378 86387 88494 88641 91924 92988 95202 97524 98892 103716 108486 111069 111132 113778 115374 118121 118188 121002 126567 132741 134603 137886 141169 142803 148092 148338 151956 155574 162729 168756 170667 172774 173061 176988 177282 181503 190404 206829 216972 222138 222507 227556 230748 233361 236242 242004 253134 259161 265482 265923 269206 275772 282338 285606 296676 311148 325458 333207 341334 345548 346122 354363 354564 363006 379701 398223 403809 413658 423507 444276 445014 466722 472484 506268 518322 519183 530964 531846 538412 544509 564676 571212 604709 620487 650916 666414 682668 692244 708726 726012 759402 777483 796446 807618 826847 827316 847014 890028 933444 942221 988183 999621 1036644 1038366 1063089 1063692 1089018 1139103 1194669 1209418 1211427 1240974 1270521 1332828 1417452 1518804 1554966 1557549 1592892 1615236 1633527 1653694 1694028 1814127 1861461 1884442 1976366 1999242 2076732 2126178 2178036 2278206 2332449 2389338 2418836 2422854 2480541 2481948 2541042 2826663 2964549 3109932 3115098 3189267 3267054 3307388 3628254 3634281 3722922 3768884 3811563 3952732 3998484 4252356 4556412 4664898 4778676 4845708 4961082 5082084 5442381 5653326 5787929 5929098 6230196 6378534 6534108 6997347 7256508 7268562 7441623 7445844 7623126 8479989 8893647 9329796 9567801 9922164 10884762 10902843 11306652 11434689 11575858 11858196 12757068 13994694 14537124 14883246 15246252 16327143 16959978 17363787 17787294 19135602 21769524 21805686 22324869 22869378 23151716 25439967 26680941 27989388 29766492 32654286 33919956 34727574 35574588 38271204 40515503 43611372 44649738 45738756 48981429 50879934 52091361 53361882 65308572 66974607 69455148 76319901 80042823 81031006 89299476 97962858 101759868 104182722 106723764 121546509 133949214 152639802 156274083 160085646 162062012 195925716 208365444 243093018 267898428 305279604 312548166 320171292 364639527 468822249 486186036 625096332 729279054 937644498 1093918581 1458558108 1875288996 2187837162 3281755743 4375674324 6563511486 13127022972
• Sum of all divisors σ(n): 42574963200
• Sum of proper divisors (its aliquot sum) s(n): 29447940228
• 13127022972 is an abundant number, because the sum of its proper divisors (29447940228) is greater than itself. Its abundance is 16320917256

Bases of 13127022972

• Binary: 1100001110011011100111100101111100₂
• Hexadecimal: 0x30E6E797C
• Base-36: 613HNR0

Squares and roots of 13127022972

• 13127022972 squared (13127022972²) is 172318732107415712784
• 13127022972 cubed (13127022972³) is 2262031954879960033269322074048
• The square root of 13127022972 is 114573.2210073541
• The cube root of 13127022972 is 2358.9681745715

Scales and comparisons

• 13,127,022,972 seconds is equal to 417 years, 20 weeks, 5 days, 3 hours, 16 minutes, 12 seconds.
• To count from 1 to 13,127,022,972 would take you about eight hundred thirty-four 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 13127022972 cubic inches would be around 196.6 feet tall.

Recreational maths with 13127022972

• 13127022972 backwards is 27922072131
• 13127022972 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13127022972's digits is 36
• More coming soon!