13081073280
13,081,073,280 is an even composite number composed of five prime numbers multiplied together.
13081073280 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 13081073280:
27 × 3 × 5 × 11 × 7872
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 11 × 787 × 787)See below for interesting mathematical facts about the number 13081073280 from the Numbermatics database.
Names of 13081073280
- Cardinal: 13081073280 can be written as Thirteen billion, eighty-one million, seventy-three thousand, two hundred eighty.
Scientific notation
- Scientific notation: 1.308107328 × 1010
Factors of 13081073280
Divisors of 13081073280
- Number of divisors d(n): 192
-
Complete list of divisors:
1 2 3 4 5 6 8 10 11 12 15 16 20 22 24 30 32 33 40 44 48 55 60 64 66 80 88 96 110 120 128 132 160 165 176 192 220 240 264 320 330 352 384 440 480 528 640 660 704 787 880 960 1056 1320 1408 1574 1760 1920 2112 2361 2640 3148 3520 3935 4224 4722 5280 6296 7040 7870 8657 9444 10560 11805 12592 15740 17314 18888 21120 23610 25184 25971 31480 34628 37776 43285 47220 50368 51942 62960 69256 75552 86570 94440 100736 103884 125920 129855 138512 151104 173140 188880 207768 251840 259710 277024 302208 346280 377760 415536 503680 519420 554048 619369 692560 755520 831072 1038840 1108096 1238738 1385120 1511040 1662144 1858107 2077680 2477476 2770240 3096845 3324288 3716214 4155360 4954952 5540480 6193690 6813059 7432428 8310720 9290535 9909904 12387380 13626118 14864856 16621440 18581070 19819808 20439177 24774760 27252236 29729712 34065295 37162140 39639616 40878354 49549520 54504472 59459424 68130590 74324280 79279232 81756708 99099040 102195885 109008944 118918848 136261180 148648560 163513416 198198080 204391770 218017888 237837696 272522360 297297120 327026832 396396160 408783540 436035776 545044720 594594240 654053664 817567080 872071552 1090089440 1189188480 1308107328 1635134160 2180178880 2616214656 3270268320 4360357760 6540536640 13081073280
- Sum of all divisors σ(n): 45544330080
- Sum of proper divisors (its aliquot sum) s(n): 32463256800
- 13081073280 is an abundant number, because the sum of its proper divisors (32463256800) is greater than itself. Its abundance is 19382183520
Bases of 13081073280
- Binary: 11000010111011000101010110100000002
- Hexadecimal: 0x30BB15680
- Base-36: 60C4SQO
Squares and roots of 13081073280
- 13081073280 squared (130810732802) is 171114478156729958400
- 13081073280 cubed (130810732803) is 2238361028037143911001751552000
-
The
square root of 13081073280 is 114372.5197763869 -
The
cube root of 13081073280 is 2356.2125210521
Scales and comparisons
How big is 13081073280?- 13,081,073,280 seconds is equal to 415 years, 48 weeks, 5 days, 7 hours, 28 minutes.
-
To count from 1 to 13,081,073,280 would take you about eight hundred thirty-one 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 13081073280 cubic inches would be around 196.4 feet tall.
Recreational maths with 13081073280
- 13081073280 backwards is 08237018031
- 13081073280 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13081073280's digits is 33
- More coming soon!
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