129828470200

Names of 129828470200

• Cardinal: 129828470200 can be written as One hundred twenty-nine billion, eight hundred twenty-eight million, four hundred seventy thousand, two hundred.

Scientific notation

• Scientific notation: 1.298284702 × 10¹¹

Factors of 129828470200

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 12101

Divisors of 129828470200

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 5 8 10 11 13 20 22 25 26 29 40 44 50 52 55 58 65 88 100 104 110 116 130 143 145 169 200 220 232 260 275 286 290 319 325 338 377 440 520 550 572 580 638 650 676 715 725 754 845 1100 1144 1160 1276 1300 1352 1430 1450 1508 1595 1690 1859 1885 2200 2552 2600 2860 2900 3016 3190 3380 3575 3718 3770 4147 4225 4901 5720 5800 6380 6760 7150 7436 7540 7975 8294 8450 9295 9425 9802 12041 12760 14300 14872 15080 15950 16588 16900 18590 18850 19604 20735 24082 24505 28600 31900 33176 33800 37180 37700 39208 41470 46475 48164 49010 53911 60205 63800 74360 75400 82940 92950 96328 98020 103675 107822 120410 122525 132451 156533 165880 185900 196040 207350 215644 240820 245050 264902 269555 301025 313066 349189 371800 414700 431288 481640 490100 529804 539110 602050 626132 662255 698378 782665 829400 980200 1059608 1078220 1204100 1252264 1324510 1347775 1396756 1565330 1721863 1745945 2034929 2156440 2408200 2649020 2695550 2793512 3130660 3311275 3443726 3491890 3841079 3913325 4069858 4539457 5298040 5391100 6261320 6622550 6887452 6983780 7682158 7826650 8139716 8609315 8729725 9078914 10174645 10782200 13245100 13774904 13967560 15364316 15653300 16279432 17218630 17459450 18157828 19205395 20349290 22384219 22697285 26490200 30728632 31306600 34437260 34918900 36315656 38410790 40698580 43046575 44768438 45394570 49934027 50873225 59012941 68874520 69837800 76821580 81397160 86093150 89536876 90789140 96026975 99868054 101746450 111921095 113486425 118025882 153643160 172186300 179073752 181578280 192053950 199736108 203492900 223842190 226972850 236051764 249670135 295064705 344372600 384107900 399472216 406985800 447684380 453945700 472103528 499340270 559605475 590129410 649142351 768215800 895368760 907891400 998680540 1119210950 1180258820 1248350675 1298284702 1475323525 1997361080 2238421900 2360517640 2496701350 2596569404 2950647050 3245711755 4476843800 4993402700 5193138808 5901294100 6491423510 9986805400 11802588200 12982847020 16228558775 25965694040 32457117550 64914235100 129828470200
• Sum of all divisors σ(n): 368897036400
• Sum of proper divisors (its aliquot sum) s(n): 239068566200
• 129828470200 is an abundant number, because the sum of its proper divisors (239068566200) is greater than itself. Its abundance is 109240096000

Bases of 129828470200

• Binary: 1111000111010011000010011110110111000₂
• Hexadecimal: 0x1E3A613DB8
• Base-36: 1NN4IOQG

Squares and roots of 129828470200

• 129828470200 squared (129828470200²) is 16855431674472288040000
• 129828470200 cubed (129828470200³) is 2188314908857361548526956408000000
• The square root of 129828470200 is 360317.1799956255
• The cube root of 129828470200 is 5063.5679996009

Scales and comparisons

• 129,828,470,200 seconds is equal to 4,128 years, 7 weeks, 3 days, 7 hours, 56 minutes, 40 seconds.
• To count from 1 to 129,828,470,200 would take you about eight thousand, two hundred fifty-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 129828470200 cubic inches would be around 422 feet tall.

Recreational maths with 129828470200

• 129828470200 backwards is 002074828921
• The number of decimal digits it has is: 12
• The sum of 129828470200's digits is 43
• More coming soon!