20427122800

Names of 20427122800

• Cardinal: 20427122800 can be written as Twenty billion, four hundred twenty-seven million, one hundred twenty-two thousand, eight hundred.

Scientific notation

• Scientific notation: 2.04271228 × 10¹⁰

Factors of 20427122800

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 124

Divisors of 20427122800

• Number of divisors d(n): 270
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 25 28 35 37 40 50 56 70 73 74 80 100 112 140 146 148 175 185 200 259 280 292 296 350 365 370 400 511 518 560 584 592 700 730 740 925 1022 1036 1168 1295 1369 1400 1460 1480 1825 1850 2044 2072 2555 2590 2701 2738 2800 2920 2960 3650 3700 4088 4144 5110 5180 5329 5402 5476 5840 6475 6845 7300 7400 8176 9583 10220 10360 10658 10804 10952 12775 12950 13505 13690 14600 14800 18907 19166 20440 20720 21316 21608 21904 25550 25900 26645 27010 27380 29200 34225 37303 37814 38332 40880 42632 43216 47915 51100 51800 53290 54020 54760 67525 68450 74606 75628 76664 85264 94535 95830 99937 102200 103600 106580 108040 109520 133225 135050 136900 149212 151256 153328 186515 189070 191660 197173 199874 204400 213160 216080 239575 266450 270100 273800 298424 302512 373030 378140 383320 394346 399748 426320 472675 479150 499685 532900 540200 547600 596848 699559 746060 756280 766640 788692 799496 932575 945350 958300 985865 999370 1065800 1080400 1380211 1399118 1492120 1512560 1577384 1598992 1865150 1890700 1916600 1971730 1998740 2131600 2498425 2760422 2798236 2984240 3154768 3497795 3730300 3781400 3833200 3943460 3997480 4929325 4996850 5520844 5596472 6901055 6995590 7295401 7460600 7562800 7886920 7994960 9858650 9993700 11041688 11192944 13802110 13991180 14590802 14921200 15773840 17488975 19717300 19987400 22083376 27604220 27982360 29181604 34505275 34977950 36477005 39434600 39974800 51067807 55208440 55964720 58363208 69010550 69955900 72954010 78869200 102135614 110416880 116726416 138021100 139911800 145908020 182385025 204271228 255339035 276042200 279823600 291816040 364770050 408542456 510678070 552084400 583632080 729540100 817084912 1021356140 1276695175 1459080200 2042712280 2553390350 2918160400 4085424560 5106780700 10213561400 20427122800
• Sum of all divisors σ(n): 58444337448
• Sum of proper divisors (its aliquot sum) s(n): 38017214648
• 20427122800 is an abundant number, because the sum of its proper divisors (38017214648) is greater than itself. Its abundance is 17590091848

Bases of 20427122800

• Binary: 10011000001100011010010100001110000₂
• Hexadecimal: 0x4C18D2870
• Base-36: 9DTS4TS

Squares and roots of 20427122800

• 20427122800 squared (20427122800²) is 417267345886279840000
• 20427122800 cubed (20427122800³) is 8523571314849113126844352000000
• The square root of 20427122800 is 142923.4858237093
• The cube root of 20427122800 is 2733.6048305901

Scales and comparisons

• 20,427,122,800 seconds is equal to 649 years, 27 weeks, 46 minutes, 40 seconds.
• To count from 1 to 20,427,122,800 would take you about one thousand, two hundred ninety-nine 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 20427122800 cubic inches would be around 227.8 feet tall.

Recreational maths with 20427122800

• 20427122800 backwards is 00822172402
• 20427122800 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20427122800's digits is 28
• More coming soon!