129813101438075850

Names of 129813101438075850

• Cardinal: 129813101438075850 can be written as One hundred twenty-nine quadrillion, eight hundred thirteen trillion, one hundred one billion, four hundred thirty-eight million, seventy-five thousand, eight hundred fifty.

Scientific notation

• Scientific notation: 1.2981310143807585 × 10¹⁷

Factors of 129813101438075850

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 13568

Divisors of 129813101438075850

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 5 6 10 15 17 25 30 34 50 51 71 75 85 102 142 150 170 213 241 255 289 355 425 426 482 510 578 710 723 850 867 1065 1205 1207 1275 1445 1446 1734 1775 2130 2410 2414 2550 2890 3550 3615 3621 4097 4335 5325 6025 6035 7225 7230 7242 8194 8670 10650 12050 12070 12291 13229 14450 17111 18075 18105 20485 20519 21675 24582 26458 30175 34222 36150 36210 39687 40970 41038 43350 51333 60350 61455 61557 66145 69649 79374 85555 90525 102425 102595 102666 122910 123114 132290 139298 171110 181050 198435 204850 205190 208947 224893 256665 290887 307275 307785 330725 348245 396870 417894 427775 449786 512975 513330 581774 614550 615570 661450 674679 696490 855550 872661 939259 992175 1025950 1044735 1124465 1283325 1349358 1454435 1538925 1741225 1745322 1878518 1984350 2089470 2248930 2566650 2817777 2908870 3077850 3188189 3373395 3482450 3823181 4363305 4696295 4945079 5223675 5622325 5635554 6376378 6746790 7272175 7646362 8726610 9392590 9564567 9890158 10447350 11244650 11469543 14088885 14544350 14835237 15940945 15967403 16866975 19115905 19129134 21816525 22939086 23481475 24725395 28177770 29670474 31881890 31934806 33733950 38231810 43633050 46962950 47822835 47902209 49450790 54199213 57347715 70444425 74176185 79704725 79837015 95579525 95645670 95804418 108398426 114695430 123626975 140888850 148352370 159409450 159674030 162597639 175006441 191159050 226361419 239114175 239511045 247253950 270996065 271445851 286738575 325195278 350012882 370880925 399185075 452722838 478228350 479022090 525019323 541992130 542891702 573477150 679084257 741761850 798370150 812988195 814337553 875032205 921386621 1050038646 1131807095 1197555225 1354980325 1357229255 1358168514 1625976390 1628675106 1750064410 1842773242 2263614190 2395110450 2625096615 2709960650 2714458510 2764159863 2975109497 3395421285 3848144123 4064940975 4071687765 4375161025 4606933105 5250193230 5528319726 5659035475 5950218994 6786146275 6790842570 7696288246 8129881950 8143375530 8750322050 8925328491 9213866210 11318070950 11544432369 12425457311 13125483075 13572292550 13820799315 14875547485 16977106425 17850656982 19240720615 20358438825 23034665525 23088864738 24850914622 26250966150 27641598630 29751094970 33954212850 37276371933 38481441230 40716877650 42176552281 44626642455 46069331050 50576861449 57722161845 62127286555 65418450091 69103996575 74377737425 74552743866 84353104562 89253284910 96203603075 101153722898 115444323690 124254573110 126529656843 130836900182 138207993150 148755474850 151730584347 186381859665 192407206150 196255350273 210882761405 211232774287 223133212275 252884307245 253059313686 288610809225 303461168694 310636432775 327092250455 372763719330 392510700546 421765522810 422465548574 446266424550 505768614490 577221618450 621272865550 632648284215 633698322861 654184500910 717001388777 758652921735 931909298325 981276751365 1054413807025 1056163871435 1264421536225 1265296568430 1267396645722 1434002777554 1517305843470 1635461252275 1863818596650 1962553502730 2108827614050 2112327742870 2151004166331 2528843072450 2994535211951 3163241421075 3168491614305 3270922504550 3585006943885 3590957162879 3793264608675 4302008332662 4906383756825 5280819357175 5989070423902 6326482842150 6336983228610 7170013887770 7181914325758 7586529217350 8983605635853 9812767513650 10561638714350 10755020831655 10772871488637 12189023609209 14972676059755 15842458071525 17925034719425 17954785814395 17967211271706 21510041663310 21545742977274 24378047218418 29945352119510 31684916143050 35850069438850 35909571628790 36567070827627 44918028179265 50907098603167 53775104158275 53864357443185 60945118046045 73134141655254 74863380298775 89773929071975 89836056358530 101814197206334 107550208316550 107728714886370 121890236092090 149726760597550 152721295809501 179547858143950 182835354138135 224590140896325 254535493015835 269321787215925 304725590230225 305442591619002 365670708276270 449180281792650 509070986031670 538643574431850 609451180460450 763606479047505 865420676253839 914176770690675 1272677465079175 1527212958095010 1730841352507678 1828353541381350 2545354930158350 2596262028761517 3818032395237525 4327103381269195 5192524057523034 7636064790475050 8654206762538390 12981310143807585 21635516906345975 25962620287615170 43271033812691950 64906550719037925 129813101438075850
• Sum of all divisors σ(n): 348269979935946816
• Sum of proper divisors (its aliquot sum) s(n): 218456878497870966
• 129813101438075850 is an abundant number, because the sum of its proper divisors (218456878497870966) is greater than itself. Its abundance is 88643777059795116

Bases of 129813101438075850

• Binary: 111001101001100000101001111110110011010001000001111001010₂
• Hexadecimal: 0x1CD3053F66883CA
• Base-36: ZI6WJIX9W3U

Squares and roots of 129813101438075850

• 129813101438075850 squared (129813101438075850²) is 16851441304972170315332150353222500
• 129813101438075850 cubed (129813101438075850³) is 2187537859500133620734207019583957866288246926625000
• The square root of 129813101438075850 is 360295852.6517837257
• The cube root of 129813101438075850 is 506336.8187644197

Scales and comparisons

• 129,813,101,438,075,850 seconds is equal to 4,127,655,087 years, 23 weeks, 13 hours, 57 minutes, 30 seconds.
• To count from 1 to 129,813,101,438,075,850 would take you about twelve billion, three hundred eighty-two million, nine hundred sixty-five thousand, two hundred sixty-two 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 129813101438075850 cubic inches would be around 42194.7 feet tall.

Recreational maths with 129813101438075850

• 129813101438075850 backwards is 058570834101318921
• The number of decimal digits it has is: 18
• The sum of 129813101438075850's digits is 66
• More coming soon!