139229668800

Names of 139229668800

• Cardinal: 139229668800 can be written as One hundred thirty-nine billion, two hundred twenty-nine million, six hundred sixty-eight thousand, eight hundred.

Scientific notation

• Scientific notation: 1.392296688 × 10¹¹

Factors of 139229668800

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 4431

Divisors of 139229668800

• Number of divisors d(n): 420
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 27 30 32 36 40 45 48 50 54 60 64 72 75 80 81 90 96 100 108 120 135 144 150 160 162 180 192 200 216 225 240 243 270 288 300 320 324 360 400 405 432 450 480 486 540 576 600 648 675 720 729 800 810 864 900 960 972 1080 1200 1215 1296 1350 1440 1458 1600 1620 1728 1800 1944 2025 2160 2187 2400 2430 2592 2700 2880 2916 3240 3600 3645 3888 4050 4320 4374 4421 4800 4860 5184 5400 5832 6075 6480 6561 7200 7290 7776 8100 8640 8748 8842 9720 10800 10935 11664 12150 12960 13122 13263 14400 14580 15552 16200 17496 17684 18225 19440 19683 21600 21870 22105 23328 24300 25920 26244 26526 29160 32400 32805 34992 35368 36450 38880 39366 39789 43200 43740 44210 46656 48600 52488 53052 54675 58320 64800 65610 66315 69984 70736 72900 77760 78732 79578 87480 88420 97200 98415 104976 106104 109350 110525 116640 119367 129600 131220 132630 139968 141472 145800 157464 159156 164025 174960 176840 194400 196830 198945 209952 212208 218700 221050 233280 238734 262440 265260 282944 291600 314928 318312 328050 331575 349920 353680 358101 388800 393660 397890 419904 424416 437400 442100 477468 492075 524880 530520 583200 596835 629856 636624 656100 663150 699840 707360 716202 787320 795780 848832 874800 884200 954936 984150 994725 1049760 1061040 1074303 1166400 1193670 1259712 1273248 1312200 1326300 1414720 1432404 1574640 1591560 1749600 1768400 1790505 1909872 1968300 1989450 2099520 2122080 2148606 2387340 2546496 2624400 2652600 2864808 2984175 3149280 3183120 3222909 3499200 3536800 3581010 3819744 3936600 3978900 4244160 4297212 4774680 5248800 5305200 5371515 5729616 5968350 6298560 6366240 6445818 7073600 7162020 7639488 7873200 7957800 8594424 8952525 9549360 9668727 10497600 10610400 10743030 11459232 11936700 12732480 12891636 14324040 15746400 15915600 16114545 17188848 17905050 19098720 19337454 21220800 21486060 22918464 23873400 25783272 26857575 28648080 29006181 31492800 31831200 32229090 34377696 35810100 38197440 38674908 42972120 47746800 48343635 51566544 53715150 57296160 58012362 63662400 64458180 68755392 71620200 77349816 80572725 85944240 87018543 95493600 96687270 103133088 107430300 114592320 116024724 128916360 143240400 145030905 154699632 161145450 171888480 174037086 190987200 193374540 206266176 214860600 232049448 241718175 257832720 286480800 290061810 309399264 322290900 343776960 348074172 386749080 429721200 435092715 464098896 483436350 515665440 572961600 580123620 618798528 644581800 696148344 725154525 773498160 859442400 870185430 928197792 966872700 1031330880 1160247240 1289163600 1392296688 1450309050 1546996320 1718884800 1740370860 1856395584 1933745400 2175463575 2320494480 2578327200 2784593376 2900618100 3093992640 3480741720 3867490800 4350927150 4640988960 5156654400 5569186752 5801236200 6961483440 7734981600 8701854300 9281977920 11602472400 13922966880 15469963200 17403708600 23204944800 27845933760 34807417200 46409889600 69614834400 139229668800
• Sum of all divisors σ(n): 513995538936
• Sum of proper divisors (its aliquot sum) s(n): 374765870136
• 139229668800 is an abundant number, because the sum of its proper divisors (374765870136) is greater than itself. Its abundance is 235536201336

Bases of 139229668800

• Binary: 10000001101010101111000010010111000000₂
• Hexadecimal: 0x206ABC25C0
• Base-36: 1RYLR000

Squares and roots of 139229668800

• 139229668800 squared (139229668800²) is 19384900674157693440000
• 139229668800 cubed (139229668800³) is 2698953300583872376623132672000000
• The square root of 139229668800 is 373134.9203706349
• The cube root of 139229668800 is 5182.9529135193

Scales and comparisons

• 139,229,668,800 seconds is equal to 4,427 years, 3 weeks, 5 days, 12 hours.
• To count from 1 to 139,229,668,800 would take you about eight thousand, eight hundred fifty-four 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 139229668800 cubic inches would be around 431.9 feet tall.

Recreational maths with 139229668800

• 139229668800 backwards is 008866922931
• 139229668800 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 139229668800's digits is 54
• More coming soon!