13693857408

Names of 13693857408

• Cardinal: 13693857408 can be written as Thirteen billion, six hundred ninety-three million, eight hundred fifty-seven thousand, four hundred eight.

Scientific notation

• Scientific notation: 1.3693857408 × 10¹⁰

Factors of 13693857408

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 1049

Divisors of 13693857408

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 14 16 17 18 21 22 24 27 28 32 33 34 36 42 44 48 51 54 56 63 64 66 68 72 77 81 84 88 96 99 102 108 112 119 126 128 132 136 144 153 154 162 168 176 187 189 192 198 204 216 224 231 238 252 264 272 288 297 306 308 324 336 352 357 374 378 384 396 408 432 448 459 462 476 504 528 544 561 567 576 594 612 616 648 672 693 704 714 748 756 792 816 864 891 896 918 924 952 1008 1009 1056 1071 1088 1122 1134 1152 1188 1224 1232 1296 1309 1344 1377 1386 1408 1428 1496 1512 1584 1632 1683 1728 1782 1836 1848 1904 2016 2018 2079 2112 2142 2176 2244 2268 2376 2448 2464 2592 2618 2688 2754 2772 2856 2992 3024 3027 3168 3213 3264 3366 3456 3564 3672 3696 3808 3927 4032 4036 4158 4224 4284 4488 4536 4752 4896 4928 5049 5184 5236 5508 5544 5712 5984 6048 6054 6237 6336 6426 6528 6732 7063 7128 7344 7392 7616 7854 8064 8072 8316 8568 8976 9072 9081 9504 9639 9792 9856 10098 10368 10472 11016 11088 11099 11424 11781 11968 12096 12108 12474 12672 12852 13464 14126 14256 14688 14784 15147 15232 15708 16144 16632 17136 17153 17952 18144 18162 19008 19278 19584 20196 20944 21189 22032 22176 22198 22848 23562 23936 24192 24216 24948 25704 26928 27243 28252 28512 29376 29568 30294 31416 32288 33264 33297 34272 34306 35343 35904 36288 36324 38016 38556 40392 41888 42378 44064 44352 44396 45696 47124 48432 49896 51408 51459 53856 54486 56504 57024 58752 60588 62832 63567 64576 66528 66594 68544 68612 70686 71808 72576 72648 77112 77693 80784 81729 83776 84756 88128 88704 88792 94248 96864 99792 99891 102816 102918 106029 107712 108972 113008 114048 120071 121176 125664 127134 129152 133056 133188 137088 137224 141372 145296 154224 154377 155386 161568 163458 167552 169512 176256 177584 188496 188683 190701 193728 199584 199782 205632 205836 212058 215424 217944 226016 233079 240142 242352 251328 254268 266112 266376 274448 282744 290592 299673 308448 308754 310772 323136 326916 339024 355168 360213 376992 377366 381402 387456 399168 399564 411264 411672 424116 435888 452032 463131 466158 480284 484704 502656 508536 532752 548896 565488 566049 572103 581184 599346 616896 617508 621544 646272 653832 678048 699237 710336 720426 753984 754732 762804 798336 799128 823344 848232 871776 899019 904064 926262 932316 960568 969408 1017072 1065504 1080639 1097792 1130976 1132098 1144206 1162368 1198692 1233792 1235016 1243088 1307664 1320781 1356096 1389393 1398474 1420672 1440852 1507968 1509464 1525608 1598256 1646688 1696464 1698147 1743552 1798038 1852524 1864632 1921136 1938816 2034144 2097711 2131008 2161278 2195584 2261952 2264196 2288412 2397384 2470032 2486176 2615328 2641562 2712192 2778786 2796948 2881704 3018928 3051216 3196512 3241917 3293376 3392928 3396294 3487104 3596076 3705048 3729264 3842272 3962343 4068288 4195422 4262016 4322556 4523904 4528392 4576824 4794768 4940064 4972352 5094441 5230656 5283124 5557572 5593896 5763408 6037856 6102432 6293133 6393024 6483834 6586752 6785856 6792588 7192152 7410096 7458528 7684544 7924686 8136576 8390844 8645112 9056784 9153648 9589536 9725751 9880128 9944704 10188882 10461312 10566248 11115144 11187792 11526816 11887029 12075712 12204864 12586266 12786048 12967668 13571712 13585176 14384304 14820192 14917056 15283323 15369088 15849372 16781688 17290224 18113568 18307296 19179072 19451502 19760256 20377764 21132496 22230288 22375584 23053632 23774058 24151424 24409728 25172532 25935336 27170352 28768608 29640384 29834112 30566646 31698744 33563376 34580448 35661087 36227136 36614592 38358144 38903004 40755528 42264992 44460576 44751168 46107264 47548116 50345064 51870672 54340704 57537216 59280768 61133292 63397488 67126752 69160896 71322174 72454272 73229184 77806008 81511056 84529984 88921152 89502336 95096232 100690128 103741344 106983261 108681408 115074432 122266584 126794976 134253504 138321792 142644348 155612016 163022112 169059968 177842304 190192464 201380256 207482688 213966522 217362816 244533168 253589952 268507008 285288696 311224032 326044224 380384928 402760512 414965376 427933044 489066336 507179904 570577392 622448064 652088448 760769856 805521024 855866088 978132672 1141154784 1244896128 1521539712 1711732176 1956265344 2282309568 3423464352 4564619136 6846928704 13693857408
• Sum of all divisors σ(n): 53850614400
• Sum of proper divisors (its aliquot sum) s(n): 40156756992
• 13693857408 is an abundant number, because the sum of its proper divisors (40156756992) is greater than itself. Its abundance is 26462899584

Bases of 13693857408

• Binary: 1100110000001101111010111010000000₂
• Hexadecimal: 0x33037AE80
• Base-36: 6AGYW00

Squares and roots of 13693857408

• 13693857408 squared (13693857408²) is 187521730710636478464
• 13693857408 cubed (13693857408³) is 2567895841252830445009278861312
• The square root of 13693857408 is 117020.7563127157
• The cube root of 13693857408 is 2392.4448414481

Scales and comparisons

• 13,693,857,408 seconds is equal to 435 years, 21 weeks, 6 days, 17 hours, 16 minutes, 48 seconds.
• To count from 1 to 13,693,857,408 would take you about eight hundred seventy 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 13693857408 cubic inches would be around 199.4 feet tall.

Recreational maths with 13693857408

• 13693857408 backwards is 80475839631
• 13693857408 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13693857408's digits is 54
• More coming soon!