16920751168

Names of 16920751168

• Cardinal: 16920751168 can be written as Sixteen billion, nine hundred twenty million, seven hundred fifty-one thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 1.6920751168 × 10¹⁰

Factors of 16920751168

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 534

Divisors of 16920751168

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 4 8 16 17 32 34 41 53 64 68 82 106 136 164 212 272 289 328 421 424 544 578 656 697 842 848 901 1088 1156 1312 1394 1684 1696 1802 2173 2312 2624 2788 3368 3392 3604 4346 4624 5576 6736 7157 7208 8692 9248 11152 11849 13472 14314 14416 15317 17261 17384 18496 22304 22313 23698 26944 28628 28832 30634 34522 34768 36941 44608 44626 47396 57256 57664 61268 69044 69536 73882 89252 94792 114512 121669 122536 138088 139072 147764 178504 189584 229024 243338 245072 276176 293437 295528 357008 379168 379321 458048 486676 490144 552352 586874 591056 627997 714016 758336 758642 914833 973352 980288 1104704 1173748 1182112 1255994 1428032 1517284 1829666 1946704 2347496 2364224 2511988 3034568 3659332 3893408 4694992 4988429 5023976 6069136 6448457 7318664 7786816 9389984 9976858 10047952 12138272 12896914 14637328 15552161 18779968 19953716 20095904 24276544 25793828 29274656 31104322 39907432 40191808 51587656 58549312 62208644 79814864 103175312 124417288 159629728 206350624 248834576 264386737 319259456 412701248 497669152 528773474 995338304 1057546948 2115093896 4230187792 8460375584 16920751168
• Sum of all divisors σ(n): 37316215944
• Sum of proper divisors (its aliquot sum) s(n): 20395464776
• 16920751168 is an abundant number, because the sum of its proper divisors (20395464776) is greater than itself. Its abundance is 3474713608

Bases of 16920751168

• Binary: 1111110000100011100010110001000000₂
• Hexadecimal: 0x3F08E2C40
• Base-36: 7RU6F5S

Squares and roots of 16920751168

• 16920751168 squared (16920751168²) is 286311820089373364224
• 16920751168 cubed (16920751168³) is 4844611064189470217081337413632
• The square root of 16920751168 is 130079.7876997037
• The cube root of 16920751168 is 2567.2798548741

Scales and comparisons

• 16,920,751,168 seconds is equal to 538 years, 1 week, 3 days, 39 minutes, 28 seconds.
• To count from 1 to 16,920,751,168 would take you about one thousand and seventy-six 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 16920751168 cubic inches would be around 213.9 feet tall.

Recreational maths with 16920751168

• 16920751168 backwards is 86115702961
• The number of decimal digits it has is: 11
• The sum of 16920751168's digits is 46
• More coming soon!