12398552712

Names of 12398552712

• Cardinal: 12398552712 can be written as Twelve billion, three hundred ninety-eight million, five hundred fifty-two thousand, seven hundred twelve.

Scientific notation

• Scientific notation: 1.2398552712 × 10¹⁰

Factors of 12398552712

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 638

Divisors of 12398552712

• Number of divisors d(n): 400
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 18 21 24 26 27 28 36 39 42 49 52 54 56 63 72 78 81 84 91 98 104 108 117 126 147 156 162 168 182 189 196 216 234 252 273 294 312 324 343 351 364 378 392 441 468 504 546 567 588 613 637 648 686 702 728 756 819 882 936 1029 1053 1092 1134 1176 1226 1274 1323 1372 1404 1512 1638 1764 1839 1911 2058 2106 2184 2268 2401 2452 2457 2548 2646 2744 2808 3087 3276 3528 3678 3822 3969 4116 4212 4291 4459 4536 4802 4904 4914 5096 5292 5517 5733 6174 6552 7203 7356 7371 7644 7938 7969 8232 8424 8582 8918 9261 9604 9828 10584 11034 11466 12348 12873 13377 14406 14712 14742 15288 15876 15938 16551 17164 17199 17836 18522 19208 19656 21609 22068 22932 23907 24696 25746 26754 27783 28812 29484 30037 31213 31752 31876 33102 34328 34398 35672 37044 38619 40131 43218 44136 45864 47814 49653 51492 51597 53508 55566 55783 57624 58968 60074 62426 63752 64827 66204 68796 71721 74088 77238 80262 86436 90111 93639 95628 99306 102984 103194 107016 111132 111566 115857 120148 120393 124852 129654 132408 137592 143442 154476 160524 167349 172872 180222 187278 191256 194481 198612 206388 210259 215163 222264 223132 231714 240296 240786 249704 259308 270333 280917 286884 308952 321048 334698 347571 360444 361179 374556 388962 390481 397224 412776 420518 430326 446264 463428 481572 502047 518616 540666 561834 573768 630777 645489 669396 695142 720888 722358 749112 777924 780962 810999 841036 842751 860652 926856 963144 1004094 1081332 1123668 1171443 1261554 1290978 1338792 1390284 1444716 1471813 1506141 1555848 1561924 1621998 1682072 1685502 1721304 1892331 2008188 2162664 2247336 2342886 2432997 2523108 2528253 2581956 2733367 2780568 2889432 2943626 3012282 3123848 3243996 3371004 3514329 3784662 4016376 4415439 4518423 4685772 4865994 5046216 5056506 5163912 5466734 5676993 5887252 6024564 6487992 6742008 7028658 7569324 8200101 8830878 9036846 9371544 9731988 10113012 10542987 10933468 11353986 11774504 12049128 13246317 14057316 15138648 16400202 17030979 17661756 18073692 19133569 19463976 20226024 21085974 21866936 22707972 24600303 26492634 28114632 31628961 32800404 34061958 35323512 36147384 38267138 39738951 42171948 45415944 49200606 52985268 57400707 63257922 65600808 68123916 73800909 76534276 79477902 84343896 98401212 105970536 114801414 119216853 126515844 136247832 147601818 153068552 158955804 172202121 196802424 221402727 229602828 238433706 253031688 295203636 317911608 344404242 442805454 459205656 476867412 516606363 590407272 688808484 885610908 953734824 1033212726 1377616968 1549819089 1771221816 2066425452 3099638178 4132850904 6199276356 12398552712
• Sum of all divisors σ(n): 43700473740
• Sum of proper divisors (its aliquot sum) s(n): 31301921028
• 12398552712 is an abundant number, because the sum of its proper divisors (31301921028) is greater than itself. Its abundance is 18903368316

Bases of 12398552712

• Binary: 1011100011000000101110011010001000₂
• Hexadecimal: 0x2E302E688
• Base-36: 5P1S0I0

Squares and roots of 12398552712

• 12398552712 squared (12398552712²) is 153724109352242554944
• 12398552712 cubed (12398552712³) is 1905956472909031492882740208128
• The square root of 12398552712 is 111348.7885520089
• The cube root of 12398552712 is 2314.4990005663

Scales and comparisons

• 12,398,552,712 seconds is equal to 394 years, 12 weeks, 1 day, 18 hours, 25 minutes, 12 seconds.
• To count from 1 to 12,398,552,712 would take you about seven hundred eighty-eight 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 12398552712 cubic inches would be around 192.9 feet tall.

Recreational maths with 12398552712

• 12398552712 backwards is 21725589321
• The number of decimal digits it has is: 11
• The sum of 12398552712's digits is 45
• More coming soon!