16920495072
16,920,495,072 is an even composite number composed of six prime numbers multiplied together.
16920495072 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 16920495072:
25 × 32 × 13 × 53 × 71 × 1201
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 13 × 53 × 71 × 1201)See below for interesting mathematical facts about the number 16920495072 from the Numbermatics database.
Names of 16920495072
- Cardinal: 16920495072 can be written as Sixteen billion, nine hundred twenty million, four hundred ninety-five thousand and seventy-two.
Scientific notation
- Scientific notation: 1.6920495072 × 1010
Factors of 16920495072
Divisors of 16920495072
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 6 8 9 12 13 16 18 24 26 32 36 39 48 52 53 71 72 78 96 104 106 117 142 144 156 159 208 212 213 234 284 288 312 318 416 424 426 468 477 568 624 636 639 689 848 852 923 936 954 1136 1201 1248 1272 1278 1378 1696 1704 1846 1872 1908 2067 2272 2402 2544 2556 2756 2769 3408 3603 3692 3744 3763 3816 4134 4804 5088 5112 5512 5538 6201 6816 7206 7384 7526 7632 8268 8307 9608 10224 10809 11024 11076 11289 12402 14412 14768 15052 15264 15613 16536 16614 19216 20448 21618 22048 22152 22578 24804 28824 29536 30104 31226 33072 33228 33867 38432 43236 44304 45156 46839 48919 49608 57648 60208 62452 63653 66144 66456 67734 85271 86472 88608 90312 93678 97838 99216 115296 120416 124904 127306 132912 135468 140517 146757 170542 172944 180624 187356 190959 195676 198432 249808 254612 255813 265824 270936 281034 293514 341084 345888 361248 374712 381918 391352 440271 499616 509224 511626 541872 562068 572877 587028 682168 749424 763836 767439 782704 827489 880542 1018448 1023252 1083744 1108523 1124136 1145754 1174056 1364336 1498848 1527672 1534878 1565408 1654978 1761084 2036896 2046504 2217046 2248272 2291508 2348112 2482467 2728672 3055344 3069756 3309956 3325569 3522168 4093008 4434092 4496544 4519363 4583016 4696224 4964934 6110688 6139512 6619912 6651138 7044336 7447401 8186016 8868184 9038726 9166032 9929868 9976707 12279024 13239824 13302276 13558089 14088672 14894802 17736368 18077452 18332064 19859736 19953414 24558048 26479648 26604552 27116178 29789604 35472736 36154904 39719472 39906828 40674267 53209104 54232356 58751719 59579208 72309808 79438944 79813656 81348534 106418208 108464712 117503438 119158416 144619616 159627312 162697068 176255157 216929424 235006876 238316832 319254624 325394136 352510314 433858848 470013752 528765471 650788272 705020628 940027504 1057530942 1301576544 1410041256 1880055008 2115061884 2820082512 4230123768 5640165024 8460247536 16920495072
- Sum of all divisors σ(n): 53584929216
- Sum of proper divisors (its aliquot sum) s(n): 36664434144
- 16920495072 is an abundant number, because the sum of its proper divisors (36664434144) is greater than itself. Its abundance is 19743939072
Bases of 16920495072
- Binary: 11111100001000101001000011111000002
- Hexadecimal: 0x3F08A43E0
- Base-36: 7RU0XK0
Squares and roots of 16920495072
- 16920495072 squared (169204950722) is 286303153481576285184
- 16920495072 cubed (169204950723) is 4844391097583071176247938613248
-
The
square root of 16920495072 is 130078.8033155287 -
The
cube root of 16920495072 is 2567.2669028601
Scales and comparisons
How big is 16920495072?- 16,920,495,072 seconds is equal to 538 years, 1 week, 1 hour, 31 minutes, 12 seconds.
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To count from 1 to 16,920,495,072 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 16920495072 cubic inches would be around 213.9 feet tall.
Recreational maths with 16920495072
- 16920495072 backwards is 27059402961
- The number of decimal digits it has is: 11
- The sum of 16920495072's digits is 45
- More coming soon!
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