129442384844550

Names of 129442384844550

• Cardinal: 129442384844550 can be written as One hundred twenty-nine trillion, four hundred forty-two billion, three hundred eighty-four million, eight hundred forty-four thousand, five hundred fifty.

Scientific notation

• Scientific notation: 1.2944238484455 × 10¹⁴

Factors of 129442384844550

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 232

Divisors of 129442384844550

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 23 25 27 30 45 46 50 54 69 75 90 115 135 138 150 199 207 225 230 270 345 398 414 450 529 575 597 621 675 690 995 1035 1058 1150 1194 1242 1350 1587 1725 1791 1990 2070 2645 2985 3105 3174 3450 3582 4577 4761 4975 5175 5290 5373 5970 6210 7935 8955 9154 9522 9950 10350 10746 12167 13225 13731 14283 14925 15525 15870 17910 22885 23805 24334 26450 26865 27462 28566 29850 31050 36501 39601 39675 41193 44775 45770 47610 53730 60835 68655 71415 73002 79202 79350 82386 89550 105271 109503 114425 118803 119025 121670 123579 134325 137310 142830 182505 198005 205965 210542 219006 228850 237606 238050 247158 268650 304175 315813 328509 343275 356409 357075 365010 396010 411930 526355 547515 594015 608350 617895 631626 657018 686550 712818 714150 910823 912525 947439 990025 1029825 1052710 1069227 1095030 1188030 1235790 1579065 1642545 1782045 1821646 1825050 1894878 1980050 2059650 2138454 2421233 2631775 2732469 2737575 2842317 2970075 3089475 3158130 3285090 3564090 4554115 4737195 4842466 5263550 5346135 5464938 5475150 5684634 5940150 6178950 7263699 7880599 7895325 8197407 8212725 8910225 9108230 9474390 10692270 12106165 13662345 14211585 14527398 15761198 15790650 16394814 16425450 17820450 20948929 21791097 22770575 23641797 23685975 24212330 24592221 26730675 27324690 28423170 36318495 39402995 40987035 41897858 43582194 45541150 47283594 47371950 49184442 53461350 60530825 62846787 65373291 68311725 70925391 71057925 72636990 78805990 81974070 104744645 108955485 118208985 121061650 122961105 125693574 130746582 136623450 141850782 142115850 181253777 181592475 188540361 197014975 204935175 209489290 212776173 217910970 236417970 245922210 314233935 326866455 354626955 362507554 363184950 377080722 394029950 409870350 425552346 481825367 523723225 543761331 544777425 565621083 591044925 614805525 628467870 653732910 709253910 906268885 942701805 963650734 1047446450 1063880865 1087522662 1089554850 1131242166 1182089850 1229611050 1445476101 1571169675 1631283993 1634332275 1773134775 1812537770 1885403610 2127761730 2409126835 2718806655 2828105415 2890952202 3142339350 3262567986 3268664550 3546269550 4168836871 4336428303 4531344425 4713509025 4818253670 4893851979 5319404325 5437613310 5656210830 7227380505 8156419965 8337673742 8672856606 9062688850 9427018050 9787703958 10638808650 12045634175 12506510613 13009284909 13594033275 14140527075 14454761010 16312839930 20844184355 21682141515 24091268350 24469259895 25013021226 26018569818 27188066550 28281054150 36136902525 37519531839 40782099825 41688368710 43364283030 48938519790 62532553065 65046424545 72273805050 75039063678 81564199650 95883248033 104220921775 108410707575 112558595517 122346299475 125065106130 130092849090 187597659195 191766496066 208441843550 216821415150 225117191034 244692598950 287649744099 312662765325 325232122725 375195318390 479416240165 562792977585 575299488198 625325530650 650464245450 862949232297 937988295975 958832480330 1125585955170 1438248720495 1725898464594 1875976591950 2397081200825 2588847696891 2813964887925 2876497440990 4314746161485 4794162401650 5177695393782 5627929775850 7191243602475 8629492322970 12944238484455 14382487204950 21573730807425 25888476968910 43147461614850 64721192422275 129442384844550
• Sum of all divisors σ(n): 374780655360000
• Sum of proper divisors (its aliquot sum) s(n): 245338270515450
• 129442384844550 is an abundant number, because the sum of its proper divisors (245338270515450) is greater than itself. Its abundance is 115895885670900

Bases of 129442384844550

• Binary: 11101011011101000100111010111100001011100000110₂
• Hexadecimal: 0x75BA275E1706
• Base-36: 19VT0DTZPI

Squares and roots of 129442384844550

• 129442384844550 squared (129442384844550²) is 16755330994244587527664702500
• 129442384844550 cubed (129442384844550³) is 2168850002754824479866851440739984496375000
• The square root of 129442384844550 is 11377274.9305160945
• The cube root of 129442384844550 is 50585.4365078311

Scales and comparisons

• 129,442,384,844,550 seconds is equal to 4,115,867 years, 23 weeks, 1 day, 12 hours, 22 minutes, 30 seconds.
• To count from 1 to 129,442,384,844,550 would take you about ten million, two hundred eighty-nine thousand, six hundred sixty-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 129442384844550 cubic inches would be around 4215.5 feet tall.

Recreational maths with 129442384844550

• 129442384844550 backwards is 055448483244921
• The number of decimal digits it has is: 15
• The sum of 129442384844550's digits is 63
• More coming soon!