18480821346
18,480,821,346 is an even composite number composed of seven prime numbers multiplied together.
What does the number 18480821346 look like?
This visualization shows the relationship between its 7 prime factors (large circles) and 192 divisors.
18480821346 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 18480821346:
2 × 32 × 13 × 17 × 37 × 241 × 521
(2 × 3 × 3 × 13 × 17 × 37 × 241 × 521)See below for interesting mathematical facts about the number 18480821346 from the Numbermatics database.
Names of 18480821346
- Cardinal: 18480821346 can be written as Eighteen billion, four hundred eighty million, eight hundred twenty-one thousand, three hundred forty-six.
Scientific notation
- Scientific notation: 1.8480821346 × 1010
Factors of 18480821346
Divisors of 18480821346
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 6 9 13 17 18 26 34 37 39 51 74 78 102 111 117 153 221 222 234 241 306 333 442 481 482 521 629 663 666 723 962 1042 1258 1326 1443 1446 1563 1887 1989 2169 2886 3126 3133 3774 3978 4097 4329 4338 4689 5661 6266 6773 8177 8194 8658 8857 8917 9378 9399 11322 12291 13546 16354 17714 17834 18798 19277 20319 24531 24582 26571 26751 28197 36873 38554 40638 49062 53142 53261 53502 56394 57831 60957 73593 73746 79713 80253 106522 115141 115662 115921 121914 125561 147186 151589 159426 159783 160506 173493 230282 231842 250601 251122 303178 319566 327709 345423 346986 347763 376683 454767 479349 501202 655418 690846 695526 751803 753366 909534 958698 983127 1036269 1043289 1130049 1364301 1503606 1632293 1966254 1970657 2072538 2086578 2134537 2255409 2260098 2728602 2949381 3264586 3941314 4260217 4269074 4510818 4645757 4896879 5898762 5911971 6403611 8520434 9291514 9793758 11823942 12780651 12807222 13937271 14690637 17735913 19210833 25561302 27748981 27874542 29381274 35471826 38341953 38421666 41811813 55497962 60394841 76683906 78977869 83246943 83623626 120789682 157955738 166493886 181184523 236933607 249740829 362369046 473867214 499481658 543553569 710800821 1026712297 1087107138 1421601642 2053424594 3080136891 6160273782 9240410673 18480821346
- Sum of all divisors σ(n): 47177466336
- Sum of proper divisors (its aliquot sum) s(n): 28696644990
- 18480821346 is an abundant number, because the sum of its proper divisors (28696644990) is greater than itself. Its abundance is 10215823644
Bases of 18480821346
- Binary: 100010011011000101011110100011000102
- Hexadecimal: 0x44D8AF462
- Base-36: 8HN050I
Squares and roots of 18480821346
- 18480821346 squared (184808213462) is 341540757622769251716
- 18480821346 cubed (184808213463) is 6311953724003886202745499929736
-
The
square root of 18480821346 is 135944.1846715041 -
The
cube root of 18480821346 is 2643.8719844859
Scales and comparisons
How big is 18480821346?- 18,480,821,346 seconds is equal to 587 years, 32 weeks, 6 days, 9 hours, 29 minutes, 6 seconds.
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To count from 1 to 18,480,821,346 would take you about one thousand, one hundred seventy-five 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 18480821346 cubic inches would be around 220.3 feet tall.
Recreational maths with 18480821346
- 18480821346 backwards is 64312808481
- The number of decimal digits it has is: 11
- The sum of 18480821346's digits is 45
- More coming soon!
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