20470828950

Names of 20470828950

• Cardinal: 20470828950 can be written as Twenty billion, four hundred seventy million, eight hundred twenty-eight thousand, nine hundred fifty.

Scientific notation

• Scientific notation: 2.047082895 × 10¹⁰

Factors of 20470828950

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 5634

Divisors of 20470828950

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 5 6 9 10 11 13 15 18 19 22 25 26 27 30 33 38 39 45 50 54 55 57 65 66 75 78 90 95 99 110 114 117 130 135 143 150 165 171 190 195 198 209 225 234 247 270 275 285 286 297 325 330 342 351 390 418 429 450 475 494 495 513 550 570 585 594 627 650 675 702 715 741 825 855 858 950 975 990 1026 1045 1170 1235 1254 1287 1350 1425 1430 1482 1485 1650 1710 1755 1881 1950 2090 2145 2223 2470 2475 2565 2574 2717 2850 2925 2970 3135 3510 3575 3705 3762 3861 4275 4290 4446 4950 5130 5225 5434 5581 5643 5850 6175 6270 6435 6669 7150 7410 7425 7722 8151 8550 8775 9405 10450 10725 11115 11162 11286 12350 12825 12870 13338 13585 14850 15675 16302 16743 17550 18525 18810 19305 21450 22230 24453 25650 27170 27905 28215 31350 32175 33345 33486 37050 38610 40755 47025 48906 50229 55575 55810 56430 61391 64350 66690 67925 72553 73359 81510 83715 94050 96525 100458 106039 111150 122265 122782 135850 139525 141075 145106 146718 150687 166725 167430 184173 193050 203775 212078 217659 244530 251145 279050 282150 301374 306955 318117 333450 362765 366795 368346 407550 418575 435318 502290 530195 552519 611325 613910 636234 652977 725530 733590 753435 798083 837150 920865 954351 1060390 1088295 1105038 1166429 1222650 1255725 1305954 1378507 1506870 1534775 1590585 1596166 1657557 1813825 1833975 1841730 1908702 1958931 2176590 2332858 2394249 2511450 2650975 2757014 2762595 2863053 3069550 3181170 3264885 3315114 3499287 3627650 3667950 3767175 3917862 3990415 4135521 4604325 4771755 4788498 5301950 5441475 5525190 5726106 5832145 6529770 6892535 6998574 7182747 7534350 7952925 7980830 8271042 8287785 9208650 9543510 9794655 10497861 10882950 11664290 11971245 12406563 13785070 13812975 14315265 14365494 15163577 15905850 16324425 16575570 17496435 19589310 19952075 20677605 20995722 21548241 23858775 23942490 24813126 27625950 28630530 29160725 30327154 31493583 32648850 34462675 34992870 35913735 37219689 39904150 41355210 41438925 43096482 45490731 47717550 48973275 52489305 58321450 59856225 62032815 62987166 68925350 71576325 71827470 74439378 75817885 82877850 87482175 90981462 97946550 103388025 104978610 107741205 119712450 124065630 136472193 143152650 151635770 157467915 174964350 179568675 186098445 206776050 215482410 227453655 262446525 272944386 310164075 314935830 359137350 372196890 379089425 409416579 454907310 524893050 538706025 620328150 682360965 758178850 787339575 818833158 930492225 1077412050 1137268275 1364721930 1574679150 1860984450 2047082895 2274536550 3411804825 4094165790 6823609650 10235414475 20470828950
• Sum of all divisors σ(n): 69770534400
• Sum of proper divisors (its aliquot sum) s(n): 49299705450
• 20470828950 is an abundant number, because the sum of its proper divisors (49299705450) is greater than itself. Its abundance is 28828876500

Bases of 20470828950

• Binary: 10011000100001010000000111110010110₂
• Hexadecimal: 0x4C4280F96
• Base-36: 9EJSWPI

Squares and roots of 20470828950

• 20470828950 squared (20470828950²) is 419054837900158102500
• 20470828950 cubed (20470828950³) is 8578399907324113694234067375000
• The square root of 20470828950 is 143076.3046419637
• The cube root of 20470828950 is 2735.5530611317

Scales and comparisons

• 20,470,828,950 seconds is equal to 650 years, 47 weeks, 1 day, 21 hours, 22 minutes, 30 seconds.
• To count from 1 to 20,470,828,950 would take you about one thousand, three hundred one 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 20470828950 cubic inches would be around 228 feet tall.

Recreational maths with 20470828950

• 20470828950 backwards is 05982807402
• 20470828950 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20470828950's digits is 45
• More coming soon!