20748424752

Names of 20748424752

• Cardinal: 20748424752 can be written as Twenty billion, seven hundred forty-eight million, four hundred twenty-four thousand, seven hundred fifty-two.

Scientific notation

• Scientific notation: 2.0748424752 × 10¹⁰

Factors of 20748424752

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 207

Divisors of 20748424752

• Number of divisors d(n): 560
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 23 24 27 33 36 44 46 48 54 66 69 72 79 81 88 89 92 99 108 132 138 144 158 162 176 178 184 198 207 216 237 243 253 264 267 276 297 316 324 356 368 396 414 432 474 486 506 528 534 552 594 621 632 648 711 712 729 759 792 801 828 869 891 948 972 979 1012 1068 1104 1188 1242 1264 1296 1422 1424 1458 1518 1584 1602 1656 1738 1782 1817 1863 1896 1944 1958 2024 2047 2133 2136 2277 2376 2403 2484 2607 2673 2844 2916 2937 3036 3204 3312 3476 3564 3634 3726 3792 3888 3916 4048 4094 4266 4272 4554 4752 4806 4968 5214 5346 5451 5589 5688 5832 5874 6072 6141 6399 6408 6831 6952 7031 7128 7209 7268 7452 7821 7832 8019 8188 8532 8811 9108 9612 9936 10428 10692 10902 11178 11376 11664 11748 12144 12282 12798 12816 13662 13904 14062 14256 14418 14536 14904 15642 15664 16038 16353 16376 16767 17064 17622 18216 18423 19197 19224 19987 20493 20856 21093 21384 21627 21804 22356 22517 23463 23496 24564 25596 26433 27324 28124 28836 29072 29808 31284 32076 32706 32752 33534 34128 35244 36432 36846 38394 38448 39974 40986 41712 42186 42768 43254 43608 44712 45034 46926 46992 49059 49128 51192 52866 54648 55269 56248 57591 57672 59961 61479 62568 63279 64152 64881 65412 67068 67551 70389 70488 73692 76788 77341 79299 79948 81972 84372 86508 87216 89424 90068 93852 98118 98256 102384 105732 109296 110538 112496 115182 115344 119922 122958 125136 126558 128304 129762 130824 134136 135102 140778 140976 147177 147384 153576 154682 158598 159896 161713 163944 165807 168744 173016 179883 180136 184437 187704 189837 196236 202653 211167 211464 221076 230364 232023 237897 239844 245916 253116 259524 261648 268272 270204 281556 294354 294768 307152 309364 317196 319792 323426 327888 331614 337488 346032 359766 360272 368874 375408 379674 392472 405306 422334 422928 441531 442152 460728 464046 475794 479688 485139 491832 497421 506232 519048 539649 540408 563112 569511 588708 607959 618728 633501 634392 646852 663228 696069 713691 719532 737748 759348 784944 810612 844668 883062 884304 921456 928092 951588 959376 970278 983664 994842 1012464 1038096 1079298 1080816 1126224 1139022 1177416 1215918 1237456 1267002 1268784 1293704 1324593 1326456 1392138 1427382 1439064 1455417 1475496 1492263 1518696 1618947 1621224 1689336 1708533 1766124 1778843 1823877 1856184 1903176 1940556 1989684 2088207 2158596 2278044 2354832 2431836 2534004 2587408 2649186 2652912 2784276 2854764 2878128 2910834 2950992 2984526 3037392 3237894 3242448 3378672 3417066 3532248 3557686 3647754 3712368 3806352 3881112 3979368 4176414 4317192 4366251 4556088 4856841 4863672 5068008 5125599 5298372 5336529 5471631 5568552 5709528 5821668 5969052 6264621 6475788 6834132 7064496 7115372 7295508 7762224 7958736 8352828 8634384 8732502 9112176 9713682 9727344 10136016 10251198 10596744 10673058 10943262 11137104 11419056 11643336 11938104 12529242 12951576 13098753 13668264 14230744 14570523 14591016 16009587 16414893 16705656 17465004 18793863 19427364 20502396 21193488 21346116 21886524 23286672 23876208 25058484 25903152 26197506 27336528 28461488 29141046 29182032 32019174 32829786 33411312 34930008 37587726 38854728 39296259 41004792 42692232 43773048 48028761 50116968 52395012 56381589 58282092 64038348 65659572 69860016 75175452 77709456 78592518 82009584 85384464 87546096 96057522 100233936 104790024 112763178 116564184 117888777 128076696 131319144 144086283 150350904 157185036 192115044 209580048 225526356 233128368 235777554 256153392 262638288 288172566 300701808 314370072 384230088 432258849 451052712 471555108 576345132 628740144 768460176 864517698 902105424 943110216 1152690264 1296776547 1729035396 1886220432 2305380528 2593553094 3458070792 5187106188 6916141584 10374212376 20748424752
• Sum of all divisors σ(n): 70259788800
• Sum of proper divisors (its aliquot sum) s(n): 49511364048
• 20748424752 is an abundant number, because the sum of its proper divisors (49511364048) is greater than itself. Its abundance is 28762939296

Bases of 20748424752

• Binary: 10011010100101100111101011000110000₂
• Hexadecimal: 0x4D4B3D630
• Base-36: 9J52R00

Squares and roots of 20748424752

• 20748424752 squared (20748424752²) is 430497129689406261504
• 20748424752 cubed (20748424752³) is 8932137301312630948373378347008
• The square root of 20748424752 is 144043.1350394735
• The cube root of 20748424752 is 2747.8627913415

Scales and comparisons

• 20,748,424,752 seconds is equal to 659 years, 38 weeks, 1 day, 19 hours, 19 minutes, 12 seconds.
• To count from 1 to 20,748,424,752 would take you about one thousand, three hundred nineteen 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 20748424752 cubic inches would be around 229 feet tall.

Recreational maths with 20748424752

• 20748424752 backwards is 25742484702
• The number of decimal digits it has is: 11
• The sum of 20748424752's digits is 45
• More coming soon!