20828262400

Names of 20828262400

• Cardinal: 20828262400 can be written as Twenty billion, eight hundred twenty-eight million, two hundred sixty-two thousand, four hundred.

Scientific notation

• Scientific notation: 2.08282624 × 10¹⁰

Factors of 20828262400

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 59

Divisors of 20828262400

• Number of divisors d(n): 351
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 25 32 40 41 44 50 55 64 80 82 88 100 110 121 128 160 164 176 200 205 220 242 256 275 320 328 352 400 410 440 451 484 512 550 605 640 656 704 800 820 880 902 968 1024 1025 1100 1210 1280 1312 1408 1600 1640 1681 1760 1804 1936 2048 2050 2200 2255 2420 2560 2624 2816 3025 3200 3280 3362 3520 3608 3872 4096 4100 4400 4510 4840 4961 5120 5248 5632 6050 6400 6560 6724 7040 7216 7744 8200 8405 8800 9020 9680 9922 10240 10496 11264 11275 12100 12800 13120 13448 14080 14432 15488 16400 16810 17600 18040 18491 19360 19844 20480 20992 22528 22550 24200 24805 25600 26240 26896 28160 28864 30976 32800 33620 35200 36080 36982 38720 39688 41984 42025 45056 45100 48400 49610 51200 52480 53792 56320 57728 61952 65600 67240 70400 72160 73964 77440 79376 83968 84050 90200 92455 96800 99220 102400 104960 107584 112640 115456 123904 124025 131200 134480 140800 144320 147928 154880 158752 167936 168100 180400 184910 193600 198440 203401 209920 215168 225280 230912 247808 248050 262400 268960 281600 288640 295856 309760 317504 336200 360800 369820 387200 396880 406802 419840 430336 461824 462275 495616 496100 524800 537920 563200 577280 591712 619520 635008 672400 721600 739640 774400 793760 813604 839680 860672 923648 924550 992200 1017005 1049600 1075840 1126400 1154560 1183424 1239040 1270016 1344800 1443200 1479280 1548800 1587520 1627208 1721344 1847296 1849100 1984400 2034010 2099200 2151680 2309120 2366848 2478080 2540032 2689600 2886400 2958560 3097600 3175040 3254416 3442688 3698200 3968800 4068020 4198400 4303360 4618240 4733696 5080064 5085025 5379200 5772800 5917120 6195200 6350080 6508832 6885376 7396400 7937600 8136040 8606720 9236480 9467392 10160128 10170050 10758400 11545600 11834240 12390400 12700160 13017664 14792800 15875200 16272080 17213440 18934784 20320256 20340100 21516800 23091200 23668480 25400320 26035328 29585600 31750400 32544160 34426880 37869568 40680200 43033600 46182400 47336960 50800640 52070656 59171200 63500800 65088320 75739136 81360400 86067200 94673920 101601280 104141312 118342400 127001600 130176640 162720800 172134400 189347840 208282624 236684800 254003200 260353280 325441600 378695680 416565248 473369600 508006400 520706560 650883200 833130496 946739200 1041413120 1301766400 1893478400 2082826240 2603532800 4165652480 5207065600 10414131200 20828262400
• Sum of all divisors σ(n): 58188282439
• Sum of proper divisors (its aliquot sum) s(n): 37360020039
• 20828262400 is an abundant number, because the sum of its proper divisors (37360020039) is greater than itself. Its abundance is 16531757639

Bases of 20828262400

• Binary: 10011011001011101100001000000000000₂
• Hexadecimal: 0x4D9761000
• Base-36: 9KGLY4G

Squares and roots of 20828262400

• 20828262400 squared (20828262400²) is 433816514603253760000
• 20828262400 cubed (20828262400³) is 9035644199610001207066624000000
• 20828262400 is a perfect square number. Its square root is 144320
• The cube root of 20828262400 is 2751.3827712569

Scales and comparisons

• 20,828,262,400 seconds is equal to 662 years, 14 weeks, 1 day, 20 hours, 26 minutes, 40 seconds.
• To count from 1 to 20,828,262,400 would take you about one thousand, three hundred twenty-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 20828262400 cubic inches would be around 229.3 feet tall.

Recreational maths with 20828262400

• 20828262400 backwards is 00426282802
• The number of decimal digits it has is: 11
• The sum of 20828262400's digits is 34
• More coming soon!