20097792

Names of 20097792

• Cardinal: 20097792 can be written as Twenty million, ninety-seven thousand, seven hundred ninety-two.

Scientific notation

• Scientific notation: 2.0097792 × 10⁷

Factors of 20097792

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 90

Divisors of 20097792

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 13 16 18 22 24 26 32 33 36 39 44 48 52 61 64 66 72 78 88 96 99 104 117 122 128 132 143 144 156 176 183 192 198 208 234 244 256 264 286 288 312 352 366 384 396 416 429 468 488 528 549 572 576 624 671 704 732 768 792 793 832 858 936 976 1056 1098 1144 1152 1248 1287 1342 1408 1464 1584 1586 1664 1716 1872 1952 2013 2112 2196 2288 2304 2379 2496 2574 2684 2816 2928 3168 3172 3328 3432 3744 3904 4026 4224 4392 4576 4758 4992 5148 5368 5856 6039 6336 6344 6864 7137 7488 7808 8052 8448 8723 8784 9152 9516 9984 10296 10736 11712 12078 12672 12688 13728 14274 14976 15616 16104 17446 17568 18304 19032 20592 21472 23424 24156 25344 25376 26169 27456 28548 29952 32208 34892 35136 36608 38064 41184 42944 46848 48312 50752 52338 54912 57096 64416 69784 70272 76128 78507 82368 85888 96624 101504 104676 109824 114192 128832 139568 140544 152256 157014 164736 171776 193248 203008 209352 228384 257664 279136 304512 314028 329472 386496 418704 456768 515328 558272 609024 628056 772992 837408 913536 1116544 1256112 1545984 1674816 1827072 2233088 2512224 3349632 5024448 6699264 10048896 20097792
• Sum of all divisors σ(n): 69193488
• Sum of proper divisors (its aliquot sum) s(n): 49095696
• 20097792 is an abundant number, because the sum of its proper divisors (49095696) is greater than itself. Its abundance is 28997904

Bases of 20097792

• Binary: 1001100101010101100000000₂
• Hexadecimal: 0x132AB00
• Base-36: BYRK0

Squares and roots of 20097792

• 20097792 squared (20097792²) is 403921243275264
• 20097792 cubed (20097792³) is 8117925131727654617088
• The square root of 20097792 is 4483.0561004743
• The cube root of 20097792 is 271.8834564155

Scales and comparisons

• 20,097,792 seconds is equal to 33 weeks, 1 day, 14 hours, 43 minutes, 12 seconds.
• To count from 1 to 20,097,792 would take you about forty-nine weeks!

  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 20097792 cubic inches would be around 22.7 feet tall.

Recreational maths with 20097792

• 20097792 backwards is 29779002
• 20097792 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 20097792's digits is 36
• More coming soon!