20348772480

Names of 20348772480

• Cardinal: 20348772480 can be written as Twenty billion, three hundred forty-eight million, seven hundred seventy-two thousand, four hundred eighty.

Scientific notation

• Scientific notation: 2.034877248 × 10¹⁰

Factors of 20348772480

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 5802

Divisors of 20348772480

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 64 72 80 90 96 108 120 128 135 144 160 180 192 211 216 240 270 288 320 360 384 422 432 480 540 576 633 640 720 844 864 960 1055 1080 1152 1266 1440 1688 1728 1899 1920 2110 2160 2532 2880 3165 3376 3456 3798 4220 4320 5064 5581 5697 5760 6330 6752 7596 8440 8640 9495 10128 11162 11394 12660 13504 15192 16743 16880 17280 18990 20256 22324 22788 25320 27008 27905 28485 30384 33486 33760 37980 40512 44648 45576 50229 50640 55810 56970 60768 66972 67520 75960 81024 83715 89296 91152 100458 101280 111620 113940 121536 133944 135040 150687 151920 167430 178592 182304 200916 202560 223240 227880 243072 251145 267888 301374 303840 334860 357184 364608 401832 405120 446480 455760 502290 535776 602748 607680 669720 714368 729216 753435 803664 892960 911520 1004580 1071552 1177591 1205496 1215360 1339440 1506870 1607328 1785920 1823040 2009160 2143104 2355182 2410992 2678880 3013740 3214656 3532773 3571840 3646080 4018320 4710364 4821984 5357760 5887955 6027480 6429312 7065546 8036640 9420728 9643968 10598319 10715520 11775910 12054960 14131092 16073280 17663865 18841456 19287936 21196638 23551820 24109920 28262184 31794957 32146560 35327730 37682912 42393276 47103640 48219840 52991595 56524368 63589914 70655460 75365824 84786552 94207280 96439680 105983190 113048736 127179828 141310920 150731648 158974785 169573104 188414560 211966380 226097472 254359656 282621840 317949570 339146208 376829120 423932760 452194944 508719312 565243680 635899140 678292416 753658240 847865520 1017438624 1130487360 1271798280 1356584832 1695731040 2034877248 2260974720 2543596560 3391462080 4069754496 5087193120 6782924160 10174386240 20348772480
• Sum of all divisors σ(n): 72423100800
• Sum of proper divisors (its aliquot sum) s(n): 52074328320
• 20348772480 is an abundant number, because the sum of its proper divisors (52074328320) is greater than itself. Its abundance is 31725555840

Bases of 20348772480

• Binary: 10010111100111000011010000010000000₂
• Hexadecimal: 0x4BCE1A080
• Base-36: 9CJ4TC0

Squares and roots of 20348772480

• 20348772480 squared (20348772480²) is 414072541442805350400
• 20348772480 cubed (20348772480³) is 8425867936035017008216276992000
• The square root of 20348772480 is 142649.1236566141
• The cube root of 20348772480 is 2730.1053455303

Scales and comparisons

• 20,348,772,480 seconds is equal to 647 years, 1 week, 3 days, 4 hours, 48 minutes.
• To count from 1 to 20,348,772,480 would take you about one thousand, two hundred ninety-four 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 20348772480 cubic inches would be around 227.5 feet tall.

Recreational maths with 20348772480

• 20348772480 backwards is 08427784302
• 20348772480 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20348772480's digits is 45
• More coming soon!