20448700272

Names of 20448700272

• Cardinal: 20448700272 can be written as Twenty billion, four hundred forty-eight million, seven hundred thousand, two hundred seventy-two.

Scientific notation

• Scientific notation: 2.0448700272 × 10¹⁰

Factors of 20448700272

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 141899

Divisors of 20448700272

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 13 14 16 18 21 22 24 26 28 33 36 39 42 44 48 52 56 63 66 72 77 78 84 88 91 99 104 112 117 126 132 143 144 154 156 168 176 182 198 208 231 234 252 264 273 286 308 312 336 364 396 429 462 468 504 528 546 572 616 624 693 728 792 819 858 924 936 1001 1008 1092 1144 1232 1287 1386 1456 1584 1638 1716 1848 1872 2002 2184 2288 2574 2772 3003 3276 3432 3696 4004 4368 5148 5544 6006 6552 6864 8008 9009 10296 11088 12012 13104 16016 18018 20592 24024 36036 48048 72072 141863 144144 283726 425589 567452 851178 993041 1134904 1276767 1560493 1702356 1844219 1986082 2269808 2553534 2979123 3120986 3404712 3688438 3972164 4681479 5107068 5532657 5958246 6241972 6809424 7376876 7944328 8937369 9362958 10214136 10923451 11065314 11916492 12483944 12909533 14044437 14753752 15888656 16597971 17874738 18725916 20286409 20428272 21846902 22130628 23832984 24967888 25819066 28088874 29507504 32770353 33195942 35749476 37451832 38728599 40572818 43693804 44261256 47665968 51638132 56177748 60859227 65540706 66391884 71498952 74903664 77457198 81145636 87387608 88522512 98311059 103276264 112355496 116185797 121718454 131081412 132783768 142004863 142997904 154914396 162291272 174775216 182577681 196622118 206552528 224710992 232371594 243436908 262162824 265567536 284009726 309828792 324582544 365155362 393244236 426014589 464743188 486873816 524325648 568019452 619657584 730310724 786488472 852029178 929486376 973747632 1136038904 1278043767 1460621448 1572976944 1704058356 1858972752 2272077808 2556087534 2921242896 3408116712 5112175068 6816233424 10224350136 20448700272
• Sum of all divisors σ(n): 76838082048
• Sum of proper divisors (its aliquot sum) s(n): 56389381776
• 20448700272 is an abundant number, because the sum of its proper divisors (56389381776) is greater than itself. Its abundance is 35940681504

Bases of 20448700272

• Binary: 10011000010110101100110011101110000₂
• Hexadecimal: 0x4C2D66770
• Base-36: 9E6MM40

Squares and roots of 20448700272

• 20448700272 squared (20448700272²) is 418149342814092873984
• 20448700272 cubed (20448700272³) is 8550610580139162197669882523648
• The square root of 20448700272 is 142998.9519961597
• The cube root of 20448700272 is 2734.5670076229

Scales and comparisons

• 20,448,700,272 seconds is equal to 650 years, 10 weeks, 4 days, 18 hours, 31 minutes, 12 seconds.
• To count from 1 to 20,448,700,272 would take you about one thousand, three hundred 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 20448700272 cubic inches would be around 227.9 feet tall.

Recreational maths with 20448700272

• 20448700272 backwards is 27200784402
• 20448700272 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20448700272's digits is 36
• More coming soon!