162442007980
162,442,007,980 is an even composite number composed of five prime numbers multiplied together.
162442007980 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 162442007980:
22 × 5 × 75 × 372 × 353
(2 × 2 × 5 × 7 × 7 × 7 × 7 × 7 × 37 × 37 × 353)See below for interesting mathematical facts about the number 162442007980 from the Numbermatics database.
Names of 162442007980
- Cardinal: 162442007980 can be written as One hundred sixty-two billion, four hundred forty-two million, seven thousand, nine hundred eighty.
Scientific notation
- Scientific notation: 1.6244200798 × 1011
Factors of 162442007980
Divisors of 162442007980
- Number of divisors d(n): 216
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Complete list of divisors:
1 2 4 5 7 10 14 20 28 35 37 49 70 74 98 140 148 185 196 245 259 343 353 370 490 518 686 706 740 980 1036 1295 1369 1372 1412 1715 1765 1813 2401 2471 2590 2738 3430 3530 3626 4802 4942 5180 5476 6845 6860 7060 7252 9065 9583 9604 9884 12005 12355 12691 13061 13690 16807 17297 18130 19166 24010 24710 25382 26122 27380 33614 34594 36260 38332 47915 48020 49420 50764 52244 63455 65305 67081 67228 69188 84035 86485 88837 91427 95830 121079 126910 130610 134162 168070 172970 177674 182854 191660 242158 253820 261220 268324 335405 336140 345940 355348 365708 444185 457135 469567 483257 484316 605395 621859 639989 670810 847553 888370 914270 939134 966514 1210790 1243718 1279978 1341620 1695106 1776740 1828540 1878268 1933028 2347835 2416285 2421580 2487436 2559956 3109295 3199945 3286969 3382799 3390212 4237765 4479923 4695670 4832570 5932871 6218590 6399890 6573938 6765598 8475530 8959846 9391340 9665140 11865742 12437180 12799780 13147876 13531196 16434845 16913995 16951060 17919692 22399615 23008783 23679593 23731484 29664355 31359461 32869690 33827990 44799230 46017566 47359186 59328710 62718922 65739380 67655980 89598460 92035132 94718372 115043915 118397965 118657420 125437844 156797305 165757151 219516227 230087830 236795930 313594610 331514302 439032454 460175660 473591860 627189220 663028604 828785755 878064908 1097581135 1160300057 1657571510 2195162270 2320600114 3315143020 4390324540 4641200228 5801500285 8122100399 11603000570 16244200798 23206001140 32488401596 40610501995 81221003990 162442007980
- Sum of all divisors σ(n): 410185163808
- Sum of proper divisors (its aliquot sum) s(n): 247743155828
- 162442007980 is an abundant number, because the sum of its proper divisors (247743155828) is greater than itself. Its abundance is 85301147848
Bases of 162442007980
- Binary: 100101110100100100110001010101101011002
- Hexadecimal: 0x25D24C55AC
- Base-36: 22MHRZJG
Squares and roots of 162442007980
- 162442007980 squared (1624420079802) is 26387405956574383680400
- 162442007980 cubed (1624420079803) is 4286423208969355567275118569592000
-
The
square root of 162442007980 is 403040.9507481839 -
The
cube root of 162442007980 is 5456.3151885519
Scales and comparisons
How big is 162442007980?- 162,442,007,980 seconds is equal to 5,165 years, 7 weeks, 6 days, 19 hours, 59 minutes, 40 seconds.
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To count from 1 to 162,442,007,980 would take you about ten thousand, three hundred thirty 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 162442007980 cubic inches would be around 454.7 feet tall.
Recreational maths with 162442007980
- 162442007980 backwards is 089700244261
- The number of decimal digits it has is: 12
- The sum of 162442007980's digits is 43
- More coming soon!
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