16421373072
16,421,373,072 is an even composite number composed of five prime numbers multiplied together.
16421373072 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred eighty divisors.
Prime factorization of 16421373072:
24 × 32 × 132 × 31 × 21767
(2 × 2 × 2 × 2 × 3 × 3 × 13 × 13 × 31 × 21767)See below for interesting mathematical facts about the number 16421373072 from the Numbermatics database.
Names of 16421373072
- Cardinal: 16421373072 can be written as Sixteen billion, four hundred twenty-one million, three hundred seventy-three thousand and seventy-two.
Scientific notation
- Scientific notation: 1.6421373072 × 1010
Factors of 16421373072
Divisors of 16421373072
- Number of divisors d(n): 180
-
Complete list of divisors:
1 2 3 4 6 8 9 12 13 16 18 24 26 31 36 39 48 52 62 72 78 93 104 117 124 144 156 169 186 208 234 248 279 312 338 372 403 468 496 507 558 624 676 744 806 936 1014 1116 1209 1352 1488 1521 1612 1872 2028 2232 2418 2704 3042 3224 3627 4056 4464 4836 5239 6084 6448 7254 8112 9672 10478 12168 14508 15717 19344 20956 21767 24336 29016 31434 41912 43534 47151 58032 62868 65301 83824 87068 94302 125736 130602 174136 188604 195903 251472 261204 282971 348272 377208 391806 522408 565942 674777 754416 783612 848913 1044816 1131884 1349554 1567224 1697826 2024331 2263768 2546739 2699108 3134448 3395652 3678623 4048662 4527536 5093478 5398216 6072993 6791304 7357246 8097324 8772101 10186956 10796432 11035869 12145986 13582608 14714492 16194648 17544202 20373912 22071738 24291972 26316303 29428984 32389296 33107607 35088404 40747824 44143476 48583944 52632606 58857968 66215214 70176808 78948909 88286952 97167888 105265212 114037313 132430428 140353616 157897818 176573904 210530424 228074626 264860856 315795636 342111939 421060848 456149252 529721712 631591272 684223878 912298504 1026335817 1263182544 1368447756 1824597008 2052671634 2736895512 4105343268 5473791024 8210686536 16421373072
- Sum of all divisors σ(n): 51371783424
- Sum of proper divisors (its aliquot sum) s(n): 34950410352
- 16421373072 is an abundant number, because the sum of its proper divisors (34950410352) is greater than itself. Its abundance is 18529037280
Bases of 16421373072
- Binary: 11110100101100101001000100100100002
- Hexadecimal: 0x3D2CA4490
- Base-36: 7JKV0K0
Squares and roots of 16421373072
- 16421373072 squared (164213730722) is 269661493569806717184
- 16421373072 cubed (164213730723) is 4428211989062525177810057269248
-
The
square root of 16421373072 is 128145.9054047377 -
The
cube root of 16421373072 is 2541.7714032631
Scales and comparisons
How big is 16421373072?- 16,421,373,072 seconds is equal to 522 years, 7 weeks, 5 days, 4 hours, 31 minutes, 12 seconds.
-
To count from 1 to 16,421,373,072 would take you about one thousand and forty-four 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 16421373072 cubic inches would be around 211.8 feet tall.
Recreational maths with 16421373072
- 16421373072 backwards is 27037312461
- 16421373072 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 16421373072's digits is 36
- More coming soon!
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