13421803648
13,421,803,648 is an even composite number composed of five prime numbers multiplied together.
13421803648 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 13421803648:
27 × 11 × 31 × 61 × 712
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 11 × 31 × 61 × 71 × 71)See below for interesting mathematical facts about the number 13421803648 from the Numbermatics database.
Names of 13421803648
- Cardinal: 13421803648 can be written as Thirteen billion, four hundred twenty-one million, eight hundred three thousand, six hundred forty-eight.
Scientific notation
- Scientific notation: 1.3421803648 × 1010
Factors of 13421803648
Divisors of 13421803648
- Number of divisors d(n): 192
-
Complete list of divisors:
1 2 4 8 11 16 22 31 32 44 61 62 64 71 88 122 124 128 142 176 244 248 284 341 352 488 496 568 671 682 704 781 976 992 1136 1342 1364 1408 1562 1891 1952 1984 2201 2272 2684 2728 3124 3782 3904 3968 4331 4402 4544 5041 5368 5456 6248 7564 7808 8662 8804 9088 10082 10736 10912 12496 15128 17324 17608 20164 20801 21472 21824 24211 24992 30256 34648 35216 40328 41602 42944 43648 47641 48422 49984 55451 60512 69296 70432 80656 83204 85888 95282 96844 99968 110902 121024 134261 138592 140864 156271 161312 166408 190564 193688 221804 242048 268522 277184 281728 307501 312542 322624 332816 381128 387376 443608 537044 554368 615002 625084 645248 665632 762256 774752 887216 1074088 1230004 1250168 1331264 1476871 1524512 1549504 1718981 1774432 2148176 2460008 2500336 2662528 2953742 3049024 3099008 3382511 3437962 3548864 4296352 4920016 5000672 5907484 6098048 6765022 6875924 7097728 8592704 9532531 9840032 10001344 11814968 13530044 13751848 17185408 19065062 19680064 20002688 23629936 27060088 27503696 38130124 39360128 47259872 54120176 55007392 76260248 94519744 104857841 108240352 110014784 152520496 189039488 209715682 216480704 220029568 305040992 419431364 432961408 610081984 838862728 1220163968 1677725456 3355450912 6710901824 13421803648
- Sum of all divisors σ(n): 31041227520
- Sum of proper divisors (its aliquot sum) s(n): 17619423872
- 13421803648 is an abundant number, because the sum of its proper divisors (17619423872) is greater than itself. Its abundance is 4197620224
Bases of 13421803648
- Binary: 11001000000000000001111000100000002
- Hexadecimal: 0x320007880
- Base-36: 65YZTZ4
Squares and roots of 13421803648
- 13421803648 squared (134218036482) is 180144813165466107904
- 13421803648 cubed (134218036483) is 2417868310512531434686268833792
-
The
square root of 13421803648 is 115852.5081644761 -
The
cube root of 13421803648 is 2376.4953034837
Scales and comparisons
How big is 13421803648?- 13,421,803,648 seconds is equal to 426 years, 40 weeks, 22 hours, 47 minutes, 28 seconds.
-
To count from 1 to 13,421,803,648 would take you about eight hundred fifty-three 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 13421803648 cubic inches would be around 198 feet tall.
Recreational maths with 13421803648
- 13421803648 backwards is 84630812431
- The number of decimal digits it has is: 11
- The sum of 13421803648's digits is 40
- More coming soon!
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