129389924000

Names of 129389924000

• Cardinal: 129389924000 can be written as One hundred twenty-nine billion, three hundred eighty-nine million, nine hundred twenty-four thousand.

Scientific notation

• Scientific notation: 1.29389924 × 10¹¹

Factors of 129389924000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 223

Divisors of 129389924000

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 4 5 8 10 16 17 19 20 25 32 34 38 40 43 50 68 76 80 85 86 95 100 125 136 137 152 160 170 172 190 200 215 250 272 274 289 304 323 340 344 380 400 425 430 475 500 544 548 578 608 646 680 685 688 731 760 800 817 850 860 950 1000 1075 1096 1156 1292 1360 1370 1376 1445 1462 1520 1615 1634 1700 1720 1900 2000 2125 2150 2192 2312 2329 2375 2584 2603 2720 2740 2890 2924 3040 3230 3268 3400 3425 3440 3655 3800 4000 4085 4250 4300 4384 4624 4658 4750 5168 5206 5375 5480 5491 5780 5848 5891 6460 6536 6800 6850 6880 7225 7310 7600 8075 8170 8500 8600 9248 9316 9500 10336 10412 10750 10960 10982 11560 11645 11696 11782 12427 12920 13015 13072 13600 13700 13889 14450 14620 15200 16150 16340 17000 17125 17200 18275 18632 19000 20425 20824 21500 21920 21964 23120 23290 23392 23564 24854 25840 26030 26144 27400 27455 27778 28900 29240 29455 32300 32680 34000 34250 34400 36125 36550 37264 38000 39593 40375 40850 41648 43000 43928 44251 46240 46580 47128 49708 51680 52060 54800 54910 55556 57800 58225 58480 58910 62135 64600 65075 65360 68000 68500 69445 72250 73100 74528 76000 79186 80750 81700 83296 86000 87856 88502 91375 93160 94256 99416 100147 102125 104120 109600 109820 111112 111929 115600 116450 116960 117820 124270 129200 130150 130720 137000 137275 138890 144500 146200 147275 158372 161500 163400 172000 175712 177004 182750 186320 188512 197965 198832 200294 204250 208240 219640 221255 222224 223858 231200 232900 235640 236113 248540 258400 260300 274000 274550 277780 289000 291125 292400 294550 310675 316744 323000 325375 326800 347225 354008 365500 372640 395930 397664 400588 408500 416480 439280 442510 444448 447716 465800 471280 472226 497080 500735 520600 548000 549100 555560 559645 578000 582250 584800 589100 621350 633488 646000 650750 653600 686375 694450 708016 731000 736375 752267 791860 801176 817000 878560 885020 895432 931600 942560 944452 989825 994160 1001470 1041200 1098200 1106275 1111120 1119290 1156000 1164500 1178200 1180565 1242700 1266976 1292000 1301500 1372750 1388900 1416032 1462000 1472750 1504534 1553375 1583720 1602352 1634000 1702499 1736125 1770040 1790864 1863200 1888904 1902793 1979650 1988320 2002940 2082400 2196400 2212550 2222240 2238580 2329000 2356400 2361130 2485400 2503675 2603000 2745500 2777800 2798225 2924000 2945500 3009068 3106750 3167440 3204704 3268000 3404998 3472250 3540080 3581728 3761335 3777808 3805586 3959300 4005880 4392800 4425100 4477160 4658000 4712800 4722260 4949125 4970800 5007350 5206000 5491000 5531375 5555600 5596450 5891000 5902825 6018136 6213500 6334880 6809996 6944500 7080160 7522670 7555616 7611172 7918600 8011760 8512495 8850200 8954320 9316000 9444520 9513965 9898250 9941600 10014700 10412000 10982000 11062750 11111200 11192900 11782000 11805650 12036272 12427000 12518375 13619992 13889000 13991125 15045340 15222344 15837200 16023520 17024990 17700400 17908640 18806675 18889040 19027930 19796500 20029400 21964000 22125500 22385800 23564000 23611300 24072544 24854000 25036750 27239984 27778000 27982250 29514125 30090680 30444688 31674400 32347481 34049980 35400800 37613350 37778080 38055860 39593000 40058800 42562475 44251000 44771600 47222600 47569825 49708000 50073500 54479968 55556000 55964500 59028250 60181360 60889376 64694962 68099960 75226700 76111720 79186000 80117600 85124950 88502000 89543200 94033375 94445200 95139650 100147000 111929000 118056500 120362720 129389924 136199920 150453400 152223440 158372000 161737405 170249900 177004000 188066750 188890400 190279300 200294000 212812375 223858000 236113000 237849125 258779848 272399840 300906800 304446880 323474810 340499800 376133500 380558600 400588000 425624750 447716000 472226000 475698250 517559696 601813600 646949620 680999600 752267000 761117200 808687025 851249500 944452000 951396500 1035119392 1293899240 1361999200 1504534000 1522234400 1617374050 1702499000 1902793000 2587798480 3009068000 3234748100 3404998000 3805586000 4043435125 5175596960 6469496200 6809996000 7611172000 8086870250 12938992400 16173740500 25877984800 32347481000 64694962000 129389924000
• Sum of all divisors σ(n): 366408282240
• Sum of proper divisors (its aliquot sum) s(n): 237018358240
• 129389924000 is an abundant number, because the sum of its proper divisors (237018358240) is greater than itself. Its abundance is 107628434240

Bases of 129389924000

• Binary: 1111000100000001111011000111010100000₂
• Hexadecimal: 0x1E203D8EA0
• Base-36: 1NFVF4BK

Squares and roots of 129389924000

• 129389924000 squared (129389924000²) is 16741752432725776000000
• 129389924000 cubed (129389924000³) is 2166214074897203269481024000000000
• The square root of 129389924000 is 359708.1094443105
• The cube root of 129389924000 is 5057.8601772535

Scales and comparisons

• 129,389,924,000 seconds is equal to 4,114 years, 10 weeks, 2 days, 13 hours, 33 minutes, 20 seconds.
• To count from 1 to 129,389,924,000 would take you about eight thousand, two hundred twenty-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 129389924000 cubic inches would be around 421.5 feet tall.

Recreational maths with 129389924000

• 129389924000 backwards is 000429983921
• The number of decimal digits it has is: 12
• The sum of 129389924000's digits is 47
• More coming soon!