16642642944
16,642,642,944 is an even composite number composed of five prime numbers multiplied together.
What does the number 16642642944 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 264 divisors.
16642642944 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred sixty-four divisors.
Prime factorization of 16642642944:
210 × 3 × 192 × 43 × 349
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 19 × 19 × 43 × 349)See below for interesting mathematical facts about the number 16642642944 from the Numbermatics database.
Names of 16642642944
- Cardinal: 16642642944 can be written as Sixteen billion, six hundred forty-two million, six hundred forty-two thousand, nine hundred forty-four.
Scientific notation
- Scientific notation: 1.6642642944 × 1010
Factors of 16642642944
Divisors of 16642642944
- Number of divisors d(n): 264
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Complete list of divisors:
1 2 3 4 6 8 12 16 19 24 32 38 43 48 57 64 76 86 96 114 128 129 152 172 192 228 256 258 304 344 349 361 384 456 512 516 608 688 698 722 768 817 912 1024 1032 1047 1083 1216 1376 1396 1444 1536 1634 1824 2064 2094 2166 2432 2451 2752 2792 2888 3072 3268 3648 4128 4188 4332 4864 4902 5504 5584 5776 6536 6631 7296 8256 8376 8664 9728 9804 11008 11168 11552 13072 13262 14592 15007 15523 16512 16752 17328 19456 19608 19893 22016 22336 23104 26144 26524 29184 30014 31046 33024 33504 34656 39216 39786 44032 44672 45021 46208 46569 52288 53048 58368 60028 62092 66048 67008 69312 78432 79572 89344 90042 92416 93138 104576 106096 120056 124184 125989 132096 134016 138624 156864 159144 178688 180084 184832 186276 209152 212192 240112 248368 251978 268032 277248 285133 313728 318288 357376 360168 369664 372552 377967 418304 424384 480224 496736 503956 536064 554496 570266 627456 636576 720336 745104 755934 836608 848768 855399 960448 993472 1007912 1072128 1108992 1140532 1254912 1273152 1440672 1490208 1511868 1697536 1710798 1920896 1986944 2015824 2281064 2509824 2546304 2881344 2980416 3023736 3395072 3421596 3841792 3973888 4031648 4562128 5092608 5417527 5762688 5960832 6047472 6790144 6843192 7683584 7947776 8063296 9124256 10185216 10835054 11525376 11921664 12094944 13686384 15367168 15895552 16126592 16252581 18248512 20370432 21670108 23050752 23843328 24189888 27372768 32253184 32505162 36497024 43340216 46101504 47686656 48379776 54745536 64506368 65010324 72994048 86680432 96759552 109491072 129012736 130020648 145988096 173360864 193519104 218982144 260041296 291976192 346721728 387038208 437964288 520082592 693443456 875928576 1040165184 1386886912 2080330368 2773773824 4160660736 5547547648 8321321472 16642642944
- Sum of all divisors σ(n): 48042271200
- Sum of proper divisors (its aliquot sum) s(n): 31399628256
- 16642642944 is an abundant number, because the sum of its proper divisors (31399628256) is greater than itself. Its abundance is 14756985312
Bases of 16642642944
- Binary: 11110111111111101010010100000000002
- Hexadecimal: 0x3DFFA9400
- Base-36: 7N8LLHC
Squares and roots of 16642642944
- 16642642944 squared (166426429442) is 276977564161472987136
- 16642642944 cubed (166426429443) is 4609638703838245686005553168384
-
The
square root of 16642642944 is 129006.3678428317 -
The
cube root of 16642642944 is 2553.1368774641
Scales and comparisons
How big is 16642642944?- 16,642,642,944 seconds is equal to 529 years, 9 weeks, 4 days, 4 hours, 22 minutes, 24 seconds.
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To count from 1 to 16,642,642,944 would take you about one thousand and fifty-eight 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 16642642944 cubic inches would be around 212.8 feet tall.
Recreational maths with 16642642944
- 16642642944 backwards is 44924624661
- 16642642944 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 16642642944's digits is 48
- More coming soon!
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