20446350080

Names of 20446350080

• Cardinal: 20446350080 can be written as Twenty billion, four hundred forty-six million, three hundred fifty thousand and eighty.

Scientific notation

• Scientific notation: 2.044635008 × 10¹⁰

Factors of 20446350080

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 3100

Divisors of 20446350080

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 26 31 32 40 52 62 64 65 80 104 124 128 130 155 160 169 208 248 256 260 310 320 338 403 416 496 520 620 640 676 806 832 845 992 1040 1240 1280 1352 1612 1664 1690 1984 2015 2080 2480 2704 3049 3224 3328 3380 3968 4030 4160 4960 5239 5408 6098 6448 6760 7936 8060 8320 9920 10478 10816 12196 12896 13520 15245 16120 16640 19840 20956 21632 24392 25792 26195 27040 30490 32240 39637 39680 41912 43264 48784 51584 52390 54080 60980 64480 79274 83824 94519 97568 103168 104780 108160 121960 128960 158548 167648 189038 195136 198185 209560 216320 243920 257920 317096 335296 378076 390272 396370 419120 472595 487840 515281 515840 634192 670592 756152 780544 792740 838240 945190 975680 1030562 1228747 1268384 1341184 1512304 1585480 1676480 1890380 1951360 2061124 2457494 2536768 2576405 3024608 3170960 3352960 3780760 3902720 4122248 4914988 5073536 5152810 6049216 6143735 6341920 6705920 7561520 8244496 9829976 10147072 10305620 12098432 12287470 12683840 15123040 15973711 16488992 19659952 20611240 24196864 24574940 25367680 30246080 31947422 32977984 39319904 41222480 49149880 50735360 60492160 63894844 65955968 78639808 79868555 82444960 98299760 120984320 127789688 131911936 157279616 159737110 164889920 196599520 255579376 314559232 319474220 329779840 393199040 511158752 638948440 659559680 786398080 1022317504 1277896880 1572796160 2044635008 2555793760 4089270016 5111587520 10223175040 20446350080
• Sum of all divisors σ(n): 54761212800
• Sum of proper divisors (its aliquot sum) s(n): 34314862720
• 20446350080 is an abundant number, because the sum of its proper divisors (34314862720) is greater than itself. Its abundance is 13868512640

Bases of 20446350080

• Binary: 10011000010101100101000101100000000₂
• Hexadecimal: 0x4C2B28B00
• Base-36: 9E588OW

Squares and roots of 20446350080

• 20446350080 squared (20446350080²) is 418053231593916006400
• 20446350080 cubed (20446350080³) is 8547662725244523064969920512000
• The square root of 20446350080 is 142990.7342452649
• The cube root of 20446350080 is 2734.4622413275

Scales and comparisons

• 20,446,350,080 seconds is equal to 650 years, 6 weeks, 5 days, 13 hours, 41 minutes, 20 seconds.
• To count from 1 to 20,446,350,080 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 20446350080 cubic inches would be around 227.9 feet tall.

Recreational maths with 20446350080

• 20446350080 backwards is 08005364402
• 20446350080 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20446350080's digits is 32
• More coming soon!