13729228800

Names of 13729228800

• Cardinal: 13729228800 can be written as Thirteen billion, seven hundred twenty-nine million, two hundred twenty-eight thousand, eight hundred.

Scientific notation

• Scientific notation: 1.37292288 × 10¹⁰

Factors of 13729228800

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 130

Divisors of 13729228800

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 25 28 30 32 35 40 42 48 50 56 60 64 70 75 80 84 96 100 105 112 113 120 128 140 150 160 168 175 192 200 210 224 226 240 256 280 300 320 336 339 350 384 400 420 448 452 480 512 525 560 565 600 640 672 678 700 768 791 800 840 896 904 960 1024 1050 1120 1130 1200 1280 1344 1356 1400 1536 1582 1600 1680 1695 1792 1808 1920 2048 2100 2240 2260 2373 2400 2560 2688 2712 2800 2825 3072 3164 3200 3360 3390 3584 3616 3840 3955 4200 4480 4520 4746 4800 5120 5376 5424 5600 5650 6144 6328 6400 6720 6780 7168 7232 7680 7910 8400 8475 8960 9040 9492 9600 10240 10752 10848 11200 11300 11865 12656 12769 12800 13440 13560 14336 14464 15360 15820 16800 16950 17920 18080 18984 19200 19775 21504 21696 22400 22600 23730 25312 25538 25600 26880 27120 28928 30720 31640 33600 33900 35840 36160 37968 38307 38400 39550 43008 43392 44800 45200 47460 50624 51076 51200 53760 54240 57856 59325 63280 63845 67200 67800 71680 72320 75936 76614 76800 79100 86784 89383 89600 90400 94920 101248 102152 107520 108480 115712 118650 126560 127690 134400 135600 144640 151872 153228 153600 158200 173568 178766 179200 180800 189840 191535 202496 204304 215040 216960 231424 237300 253120 255380 268149 268800 271200 289280 303744 306456 316400 319225 347136 357532 358400 361600 379680 383070 404992 408608 433920 446915 474600 506240 510760 536298 537600 542400 578560 607488 612912 632800 638450 694272 715064 723200 759360 766140 809984 817216 867840 893830 949200 957675 1012480 1021520 1072596 1075200 1084800 1157120 1214976 1225824 1265600 1276900 1340745 1430128 1446400 1518720 1532280 1619968 1634432 1735680 1787660 1898400 1915350 2024960 2043040 2145192 2169600 2234575 2429952 2451648 2531200 2553800 2681490 2860256 2892800 3037440 3064560 3268864 3471360 3575320 3796800 3830700 4049920 4086080 4290384 4339200 4469150 4859904 4903296 5062400 5107600 5362980 5720512 5785600 6074880 6129120 6537728 6703725 7150640 7593600 7661400 8099840 8172160 8580768 8678400 8938300 9806592 10124800 10215200 10725960 11441024 12149760 12258240 13075456 13407450 14301280 15187200 15322800 16344320 17161536 17356800 17876600 19613184 20249600 20430400 21451920 22882048 24299520 24516480 26150912 26814900 28602560 30374400 30645600 32688640 34323072 35753200 39226368 40499200 40860800 42903840 45764096 49032960 53629800 57205120 60748800 61291200 65377280 68646144 71506400 78452736 81721600 85807680 91528192 98065920 107259600 114410240 121497600 122582400 130754560 137292288 143012800 163443200 171615360 183056384 196131840 214519200 228820480 245164800 274584576 286025600 326886400 343230720 392263680 429038400 457640960 490329600 549169152 572051200 653772800 686461440 858076800 915281920 980659200 1144102400 1372922880 1716153600 1961318400 2288204800 2745845760 3432307200 4576409600 6864614400 13729228800
• Sum of all divisors σ(n): 52333837920
• Sum of proper divisors (its aliquot sum) s(n): 38604609120
• 13729228800 is an abundant number, because the sum of its proper divisors (38604609120) is greater than itself. Its abundance is 24875380320

Bases of 13729228800

• Binary: 1100110010010100110110100000000000₂
• Hexadecimal: 0x332536800
• Base-36: 6B210QO

Squares and roots of 13729228800

• 13729228800 squared (13729228800²) is 188491723442749440000
• 13729228800 cubed (13729228800³) is 2587845998051830762831872000000
• The square root of 13729228800 is 117171.7918272141
• The cube root of 13729228800 is 2394.5029746315

Scales and comparisons

• 13,729,228,800 seconds is equal to 436 years, 28 weeks, 3 days, 2 hours, 40 minutes.
• To count from 1 to 13,729,228,800 would take you about eight hundred seventy-three 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 13729228800 cubic inches would be around 199.5 feet tall.

Recreational maths with 13729228800

• 13729228800 backwards is 00882292731
• 13729228800 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13729228800's digits is 42
• More coming soon!