994721664
994,721,664 is an even composite number composed of five prime numbers multiplied together.
994721664 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 994721664:
27 × 3 × 23 × 412 × 67
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 23 × 41 × 41 × 67)See below for interesting mathematical facts about the number 994721664 from the Numbermatics database.
Names of 994721664
- Cardinal: 994721664 can be written as Nine hundred ninety-four million, seven hundred twenty-one thousand, six hundred sixty-four.
Scientific notation
- Scientific notation: 9.94721664 × 108
Factors of 994721664
Divisors of 994721664
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 6 8 12 16 23 24 32 41 46 48 64 67 69 82 92 96 123 128 134 138 164 184 192 201 246 268 276 328 368 384 402 492 536 552 656 736 804 943 984 1072 1104 1312 1472 1541 1608 1681 1886 1968 2144 2208 2624 2747 2829 2944 3082 3216 3362 3772 3936 4288 4416 4623 5043 5248 5494 5658 6164 6432 6724 7544 7872 8241 8576 8832 9246 10086 10988 11316 12328 12864 13448 15088 15744 16482 18492 20172 21976 22632 24656 25728 26896 30176 32964 36984 38663 40344 43952 45264 49312 53792 60352 63181 65928 73968 77326 80688 87904 90528 98624 107584 112627 115989 120704 126362 131856 147936 154652 161376 175808 181056 189543 197248 215168 225254 231978 252724 263712 295872 309304 322752 337881 351616 362112 379086 450508 463956 505448 527424 591744 618608 645504 675762 758172 901016 927912 1010896 1054848 1237216 1351524 1516344 1802032 1855824 2021792 2474432 2590421 2703048 3032688 3604064 3711648 4043584 4948864 5180842 5406096 6065376 7208128 7423296 7771263 8087168 10361684 10812192 12130752 14416256 14846592 15542526 20723368 21624384 24261504 31085052 41446736 43248768 62170104 82893472 124340208 165786944 248680416 331573888 497360832 994721664
- Sum of all divisors σ(n): 2868174720
- Sum of proper divisors (its aliquot sum) s(n): 1873453056
- 994721664 is an abundant number, because the sum of its proper divisors (1873453056) is greater than itself. Its abundance is 878731392
Bases of 994721664
- Binary: 1110110100101000111111100000002
- Hexadecimal: 0x3B4A3F80
- Base-36: GG8C5C
Squares and roots of 994721664
- 994721664 squared (9947216642) is 989471188830928896
- 994721664 cubed (9947216643) is 984248427433959806094802944
-
The
square root of 994721664 is 31539.2083603885 -
The
cube root of 994721664 is 998.2374499091
Scales and comparisons
How big is 994721664?- 994,721,664 seconds is equal to 31 years, 32 weeks, 4 days, 23 hours, 34 minutes, 24 seconds.
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To count from 1 to 994,721,664 would take you about forty-seven 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 994721664 cubic inches would be around 83.2 feet tall.
Recreational maths with 994721664
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