13212421488

Names of 13212421488

• Cardinal: 13212421488 can be written as Thirteen billion, two hundred twelve million, four hundred twenty-one thousand, four hundred eighty-eight.

Scientific notation

• Scientific notation: 1.3212421488 × 10¹⁰

Factors of 13212421488

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 211

Divisors of 13212421488

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 17 18 21 24 27 28 34 36 42 43 48 51 54 56 63 68 72 84 86 102 108 112 119 126 129 136 139 144 153 168 172 189 204 216 238 252 258 272 278 301 306 336 344 357 378 387 408 417 432 459 476 504 516 556 602 612 688 714 731 756 774 816 834 903 918 952 973 1008 1032 1071 1112 1161 1204 1224 1251 1428 1462 1512 1548 1668 1806 1836 1849 1904 1946 2064 2142 2193 2224 2322 2363 2408 2448 2502 2709 2856 2919 2924 3024 3096 3213 3336 3612 3672 3698 3753 3892 4284 4386 4644 4726 4816 5004 5117 5418 5547 5712 5838 5848 5977 6192 6426 6579 6672 7089 7224 7344 7396 7506 7784 8127 8568 8757 8772 9288 9452 10008 10234 10836 11094 11676 11696 11954 12852 12943 13158 14178 14448 14792 15012 15351 15568 16254 16541 16641 17136 17514 17544 17931 18576 18904 19737 20016 20468 21267 21672 22188 23352 23908 25704 25886 26271 26316 28356 29584 30024 30702 31433 32508 33082 33282 35028 35088 35862 37808 38829 39474 40936 41839 42534 43344 44376 46053 46704 47816 49623 49923 51408 51772 52542 52632 53793 56712 60048 61404 62866 63801 65016 66164 66564 70056 71724 77658 78948 81872 83678 85068 88752 92106 94299 95632 99246 99846 101609 103544 105084 105264 107586 113424 116487 122808 125517 125732 127602 130032 132328 133128 138159 140112 143448 148869 155316 157896 161379 167356 170136 184212 188598 198492 199692 203218 207088 210168 215172 220031 232974 245616 251034 251464 255204 257011 264656 266256 276318 282897 286896 297738 304827 310632 315792 322758 334712 340272 349461 368424 376551 377196 396984 399384 406436 420336 430344 440062 446607 465948 502068 502928 510408 514022 552636 565794 595476 609654 621264 645516 660093 669424 698922 711263 736848 753102 754392 771033 793968 798768 812872 848691 860688 880124 893214 914481 931896 1004136 1020816 1028044 1105272 1129653 1131588 1190952 1219308 1291032 1320186 1397844 1422526 1506204 1508784 1542066 1625744 1697382 1760248 1786428 1799077 1828962 1863792 1980279 2008272 2056088 2133789 2210544 2259306 2263176 2313099 2381904 2438616 2582064 2640372 2743443 2795688 2845052 3012408 3084132 3394764 3520496 3572856 3598154 3657924 3960558 4112176 4267578 4369187 4518612 4526352 4626198 4877232 5280744 5397231 5486886 5591376 5690104 5940837 6024816 6168264 6401367 6789528 6939297 7145712 7196308 7315848 7921116 8535156 8738374 9037224 9252396 10561488 10794462 10973772 11380208 11881674 12336528 12802734 13107561 13579056 13878594 14392616 14631696 15842232 16191693 17070312 17476748 18074448 18504792 19204101 21588924 21947544 23763348 25605468 26215122 27757188 28785232 30584309 31684464 32383386 34140624 34953496 37009584 38408202 39322683 43177848 43895088 47526696 48575079 51210936 52430244 55514376 61168618 64766772 69906992 76816404 78645366 86355696 91752927 95053392 97150158 102421872 104860488 111028752 117968049 122337236 129533544 153632808 157290732 183505854 194300316 209720976 235936098 244674472 259067088 275258781 307265616 314581464 367011708 388600632 471872196 489348944 550517562 629162928 734023416 777201264 825776343 943744392 1101035124 1468046832 1651552686 1887488784 2202070248 3303105372 4404140496 6606210744 13212421488
• Sum of all divisors σ(n): 47321971200
• Sum of proper divisors (its aliquot sum) s(n): 34109549712
• 13212421488 is an abundant number, because the sum of its proper divisors (34109549712) is greater than itself. Its abundance is 20897128224

Bases of 13212421488

• Binary: 1100010011100001011000110101110000₂
• Hexadecimal: 0x313858D70
• Base-36: 62IC1O0

Squares and roots of 13212421488

• 13212421488 squared (13212421488²) is 174568081576564134144
• 13212421488 cubed (13212421488³) is 2306467072141132883174300086272
• The square root of 13212421488 is 114945.2978072611
• The cube root of 13212421488 is 2364.0725840271

Scales and comparisons

• 13,212,421,488 seconds is equal to 420 years, 5 weeks, 6 days, 13 hours, 4 minutes, 48 seconds.
• To count from 1 to 13,212,421,488 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 13212421488 cubic inches would be around 197 feet tall.

Recreational maths with 13212421488

• 13212421488 backwards is 88412421231
• 13212421488 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13212421488's digits is 36
• More coming soon!