18413204320

Names of 18413204320

• Cardinal: 18413204320 can be written as Eighteen billion, four hundred thirteen million, two hundred four thousand, three hundred twenty.

Scientific notation

• Scientific notation: 1.841320432 × 10¹⁰

Factors of 18413204320

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 895

Divisors of 18413204320

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 29 32 35 40 49 56 58 70 80 98 109 112 116 140 145 160 196 203 218 224 232 245 280 290 392 406 436 464 490 545 560 580 743 763 784 812 872 928 980 1015 1090 1120 1160 1421 1486 1526 1568 1624 1744 1960 2030 2180 2320 2842 2972 3052 3161 3248 3488 3715 3815 3920 4060 4360 4640 5201 5341 5684 5944 6104 6322 6496 7105 7430 7630 7840 8120 8720 10402 10682 11368 11888 12208 12644 14210 14860 15260 15805 16240 17440 20804 21364 21547 22127 22736 23776 24416 25288 26005 26705 28420 29720 30520 31610 32480 36407 41608 42728 43094 44254 45472 50576 52010 53410 56840 59440 61040 63220 72814 80987 83216 85456 86188 88508 101152 104020 106820 107735 110635 113680 118880 122080 126440 145628 150829 154889 161974 166432 170912 172376 177016 182035 208040 213640 215470 221270 227360 252880 291256 301658 309778 323948 344752 354032 364070 404935 416080 427280 430940 442540 505760 566909 582512 603316 619556 647896 689504 708064 728140 754145 774445 809870 832160 854560 861880 885080 1055803 1133818 1165024 1206632 1239112 1295792 1456280 1508290 1548890 1619740 1723760 1770160 2111606 2267636 2348623 2413264 2478224 2591584 2834545 2912560 3016580 3097780 3239480 3447520 3540320 3968363 4223212 4535272 4697246 4826528 4956448 5279015 5669090 5825120 6033160 6195560 6478960 7936726 8446424 9070544 9394492 10558030 11338180 11743115 12066320 12391120 12957920 15873452 16440361 16892848 18141088 18788984 19841815 21116060 22676360 23486230 24132640 24782240 31746904 32880722 33785696 37577968 39683630 42232120 45352720 46972460 63493808 65761444 75155936 79367260 82201805 84464240 90705440 93944920 115082527 126987616 131522888 158734520 164403610 168928480 187889840 230165054 263045776 317469040 328807220 375779680 460330108 526091552 575412635 634938080 657614440 920660216 1150825270 1315228880 1841320432 2301650540 2630457760 3682640864 4603301080 9206602160 18413204320
• Sum of all divisors σ(n): 52899739200
• Sum of proper divisors (its aliquot sum) s(n): 34486534880
• 18413204320 is an abundant number, because the sum of its proper divisors (34486534880) is greater than itself. Its abundance is 16073330560

Bases of 18413204320

• Binary: 10001001001100000110011001101100000₂
• Hexadecimal: 0x449833360
• Base-36: 8GIQVDS

Squares and roots of 18413204320

• 18413204320 squared (18413204320²) is 339046093330066662400
• 18413204320 cubed (18413204320³) is 6242924990384306653991661568000
• The square root of 18413204320 is 135695.2627028667
• The cube root of 18413204320 is 2640.6436064737

Scales and comparisons

• 18,413,204,320 seconds is equal to 585 years, 25 weeks, 18 hours, 58 minutes, 40 seconds.
• To count from 1 to 18,413,204,320 would take you about one thousand, one hundred seventy 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 18413204320 cubic inches would be around 220.1 feet tall.

Recreational maths with 18413204320

• 18413204320 backwards is 02340231481
• 18413204320 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 18413204320's digits is 28
• More coming soon!