129680461350

Names of 129680461350

• Cardinal: 129680461350 can be written as One hundred twenty-nine billion, six hundred eighty million, four hundred sixty-one thousand, three hundred fifty.

Scientific notation

• Scientific notation: 1.2968046135 × 10¹¹

Factors of 129680461350

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 21

Divisors of 129680461350

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 5 6 9 10 11 15 18 22 25 27 30 33 45 50 54 55 66 75 81 90 99 110 121 135 150 162 165 198 225 242 243 270 275 297 330 363 405 450 486 495 550 594 605 675 726 729 810 825 891 990 1089 1210 1215 1331 1350 1458 1485 1650 1782 1815 2025 2178 2187 2430 2475 2662 2673 2970 3025 3267 3630 3645 3993 4050 4374 4455 4950 5346 5445 6050 6075 6534 6561 6655 7290 7425 7986 8019 8910 9075 9801 10890 10935 11979 12150 13122 13310 13365 14641 14850 16038 16335 18150 18225 19602 19683 19965 21870 22275 23958 24057 26730 27225 29282 29403 32670 32805 33275 35937 36450 39366 39930 40095 43923 44550 48114 49005 54450 54675 58806 59049 59895 65610 66550 66825 71874 72171 73205 80190 81675 87846 88209 98010 98415 99825 107811 109350 118098 119790 120285 131769 133650 144342 146410 147015 163350 164025 176418 177147 179685 196830 199650 200475 215622 216513 219615 240570 245025 263538 264627 294030 295245 299475 323433 328050 354294 359370 360855 366025 395307 400950 433026 439230 441045 490050 492075 529254 539055 590490 598950 601425 646866 649539 658845 721710 732050 735075 790614 793881 882090 885735 898425 970299 984150 1078110 1082565 1098075 1185921 1202850 1299078 1317690 1323135 1470150 1476225 1587762 1617165 1771470 1796850 1804275 1940598 1948617 1976535 2165130 2196150 2205225 2371842 2381643 2646270 2695275 2910897 2952450 3234330 3247695 3294225 3557763 3608550 3897234 3953070 3969405 4410450 4428675 4763286 4851495 5390550 5412825 5821794 5929605 6495390 6588450 6615675 7115526 7144929 7938810 8085825 8732691 8857350 9702990 9743085 9882675 10673289 10825650 11859210 11908215 13231350 14289858 14554485 16171650 16238475 17465382 17788815 19486170 19765350 19847025 21346578 21434787 23816430 24257475 26198073 29108970 29648025 32019867 32476950 35577630 35724645 39694050 42869574 43663455 48514950 48715425 52396146 53366445 59296050 59541075 64039734 71449290 72772425 78594219 87326910 88944075 96059601 97430850 106732890 107173935 119082150 130990365 145544850 157188438 160099335 177888150 178623225 192119202 214347870 218317275 235782657 261980730 266832225 288178803 320198670 357246450 392971095 436634550 471565314 480298005 533664450 535869675 576357606 654951825 785942190 800496675 864536409 960596010 1071739350 1178913285 1309903650 1440894015 1600993350 1729072818 1964855475 2357826570 2401490025 2593609227 2881788030 3929710950 4322682045 4802980050 5187218454 5894566425 7204470075 8645364090 11789132850 12968046135 14408940150 21613410225 25936092270 43226820450 64840230675 129680461350
• Sum of all divisors σ(n): 397986115800
• Sum of proper divisors (its aliquot sum) s(n): 268305654450
• 129680461350 is an abundant number, because the sum of its proper divisors (268305654450) is greater than itself. Its abundance is 138625193100

Bases of 129680461350

• Binary: 1111000110001100011101100111000100110₂
• Hexadecimal: 0x1E318ECE26
• Base-36: 1NKOECDI

Squares and roots of 129680461350

• 129680461350 squared (129680461350²) is 16817022055948843822500
• 129680461350 cubed (129680461350³) is 2180839178748571578900897510375000
• The square root of 129680461350 is 360111.7345352689
• The cube root of 129680461350 is 5061.6430549505

Scales and comparisons

• 129,680,461,350 seconds is equal to 4,123 years, 22 weeks, 5 days, 6 hours, 22 minutes, 30 seconds.
• To count from 1 to 129,680,461,350 would take you about eight thousand, two hundred forty-six 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 129680461350 cubic inches would be around 421.8 feet tall.

Recreational maths with 129680461350

• 129680461350 backwards is 053164086921
• 129680461350 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 129680461350's digits is 45
• More coming soon!