129507496704

Names of 129507496704

• Cardinal: 129507496704 can be written as One hundred twenty-nine billion, five hundred seven million, four hundred ninety-six thousand, seven hundred four.

Scientific notation

• Scientific notation: 1.29507496704 × 10¹¹

Factors of 129507496704

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 200

Divisors of 129507496704

• Number of divisors d(n): 540
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 31 32 36 48 54 62 64 67 72 81 93 96 97 108 124 128 134 144 162 186 192 194 201 216 248 256 268 279 288 291 324 372 384 388 402 432 496 536 558 576 582 603 648 744 768 776 804 837 864 873 961 992 1072 1116 1152 1164 1206 1296 1488 1552 1608 1674 1728 1746 1809 1922 1984 2077 2144 2232 2304 2328 2412 2511 2592 2619 2883 2976 3007 3104 3216 3348 3456 3492 3618 3844 3968 4154 4288 4464 4656 4824 5022 5184 5238 5427 5766 5952 6014 6208 6231 6432 6499 6696 6912 6984 7236 7688 7857 7936 8308 8576 8649 8928 9021 9312 9648 10044 10368 10476 10854 11532 11904 12028 12416 12462 12864 12998 13392 13968 14472 15376 15714 16616 17152 17298 17856 18042 18624 18693 19296 19497 20088 20736 20952 21708 23064 23808 24056 24832 24924 25728 25947 25996 26784 27063 27936 28944 30752 31428 33232 34596 35712 36084 37248 37386 38592 38994 40176 41904 43416 46128 48112 49848 51456 51894 51992 53568 54126 55872 56079 57888 58491 61504 62856 64387 66464 69192 71424 72168 74496 74772 77184 77841 77988 80352 81189 83808 86832 92256 93217 96224 99696 103788 103984 107136 108252 111744 112158 115776 116982 123008 125712 128774 132928 138384 144336 149544 154368 155682 155976 160704 162378 167616 168237 173664 175473 184512 186434 192448 193161 199392 201469 207576 207968 214272 216504 223488 224316 231552 233964 243567 246016 251424 257548 265856 276768 279651 288672 299088 311364 311952 321408 324756 335232 336474 347328 350946 369024 372868 384896 386322 398784 402938 415152 415936 433008 448632 463104 467928 487134 502848 515096 526419 531712 553536 559302 577344 579483 598176 604407 622728 623904 642816 649512 670464 672948 694656 701892 738048 745736 769792 772644 797568 805876 830304 831872 838953 866016 897264 935856 974268 1005696 1030192 1052838 1107072 1118604 1154688 1158966 1196352 1208814 1245456 1247808 1299024 1345896 1389312 1403784 1491472 1545288 1595136 1611752 1660608 1663744 1677906 1732032 1738449 1794528 1813221 1871712 1948536 2011392 2060384 2105676 2214144 2237208 2309376 2317932 2392704 2417628 2490912 2495616 2516859 2598048 2691792 2807568 2982944 3090576 3223504 3321216 3355812 3464064 3476898 3589056 3626442 3743424 3897072 4120768 4211352 4474416 4635864 4785408 4835256 4981824 4991232 5033718 5196096 5215347 5383584 5439663 5615136 5965888 6181152 6245539 6447008 6642432 6711624 6928128 6953796 7178112 7252884 7486848 7550577 7794144 8241536 8422704 8948832 9271728 9670512 9963648 10067436 10392192 10430694 10767168 10879326 11230272 11931776 12362304 12491078 12894016 13423248 13907592 14356224 14505768 14973696 15101154 15588288 16318989 16483072 16845408 17897664 18543456 18736617 19341024 19927296 20134872 20784384 20861388 21534336 21758652 22460544 23863552 24724608 24982156 25788032 26846496 27815184 29011536 30202308 31176576 32637978 33690816 35795328 37086912 37473234 38682048 40269744 41722776 43068672 43517304 44921088 49449216 49964312 51576064 53692992 55630368 56209851 58023072 60404616 62353152 65275956 67381632 71590656 74173824 74946468 77364096 80539488 83445552 87034608 99928624 107385984 111260736 112419702 116046144 120809232 130551912 134763264 148347648 149892936 154728192 161078976 166891104 168629553 174069216 199857248 214771968 222521472 224839404 232092288 241618464 261103824 299785872 322157952 333782208 337259106 348138432 399714496 445042944 449678808 464184576 483236928 505888659 522207648 599571744 644315904 667564416 674518212 696276864 799428992 899357616 966473856 1011777318 1044415296 1199143488 1335128832 1349036424 1392553728 1598857984 1798715232 1932947712 2023554636 2088830592 2398286976 2698072848 3597430464 4047109272 4177661184 4796573952 5396145696 7194860928 8094218544 10792291392 14389721856 16188437088 21584582784 32376874176 43169165568 64753748352 129507496704
• Sum of all divisors σ(n): 409157491512
• Sum of proper divisors (its aliquot sum) s(n): 279649994808
• 129507496704 is an abundant number, because the sum of its proper divisors (279649994808) is greater than itself. Its abundance is 150142498104

Bases of 129507496704

• Binary: 1111000100111001111111001001100000000₂
• Hexadecimal: 0x1E273F9300
• Base-36: 1NHTF400

Squares and roots of 129507496704

• 129507496704 squared (129507496704²) is 16772191702536570863616
• 129507496704 cubed (129507496704³) is 2172124561635111099559211553521664
• The square root of 129507496704 is 359871.5002664145
• The cube root of 129507496704 is 5059.3916882389

Scales and comparisons

• 129,507,496,704 seconds is equal to 4,117 years, 48 weeks, 5 days, 8 hours, 38 minutes, 24 seconds.
• To count from 1 to 129,507,496,704 would take you about eight thousand, two hundred thirty-five 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 129507496704 cubic inches would be around 421.6 feet tall.

Recreational maths with 129507496704

• 129507496704 backwards is 407694705921
• 129507496704 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 129507496704's digits is 54
• More coming soon!