12971800320
12,971,800,320 is an even composite number composed of six prime numbers multiplied together.
12971800320 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 12971800320:
28 × 3 × 5 × 67 × 127 × 397
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 67 × 127 × 397)See below for interesting mathematical facts about the number 12971800320 from the Numbermatics database.
Names of 12971800320
- Cardinal: 12971800320 can be written as Twelve billion, nine hundred seventy-one million, eight hundred thousand, three hundred twenty.
Scientific notation
- Scientific notation: 1.297180032 × 1010
Factors of 12971800320
Divisors of 12971800320
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 64 67 80 96 120 127 128 134 160 192 201 240 254 256 268 320 335 381 384 397 402 480 508 536 635 640 670 762 768 794 804 960 1005 1016 1072 1191 1270 1280 1340 1524 1588 1608 1905 1920 1985 2010 2032 2144 2382 2540 2680 3048 3176 3216 3810 3840 3970 4020 4064 4288 4764 5080 5360 5955 6096 6352 6432 7620 7940 8040 8128 8509 8576 9528 10160 10720 11910 12192 12704 12864 15240 15880 16080 16256 17018 17152 19056 20320 21440 23820 24384 25408 25527 25728 26599 30480 31760 32160 32512 34036 38112 40640 42545 42880 47640 48768 50419 50816 51054 51456 53198 60960 63520 64320 68072 76224 79797 81280 85090 85760 95280 97536 100838 101632 102108 106396 121920 127040 127635 128640 132995 136144 151257 152448 159594 162560 170180 190560 201676 204216 212792 243840 252095 254080 255270 257280 265990 272288 302514 304896 319188 340360 381120 398985 403352 408432 425584 487680 504190 508160 510540 531980 544576 605028 638376 680720 756285 762240 797970 806704 816864 851168 1008380 1021080 1063960 1089152 1210056 1276752 1361440 1512570 1524480 1595940 1613408 1633728 1702336 2016760 2042160 2127920 2178304 2420112 2553504 2722880 3025140 3191880 3226816 3267456 3378073 3404672 4033520 4084320 4255840 4840224 5107008 5445760 6050280 6383760 6453632 6534912 6756146 6809344 8067040 8168640 8511680 9680448 10134219 10214016 10891520 12100560 12767520 12907264 13512292 16134080 16337280 16890365 17023360 19360896 20268438 20428032 24201120 25535040 27024584 32268160 32674560 33780730 34046720 38721792 40536876 48402240 50671095 51070080 54049168 64536320 67561460 81073752 96804480 101342190 102140160 108098336 135122920 162147504 193608960 202684380 216196672 270245840 324295008 405368760 432393344 540491680 648590016 810737520 864786688 1080983360 1297180032 1621475040 2161966720 2594360064 3242950080 4323933440 6485900160 12971800320
- Sum of all divisors σ(n): 42484850688
- Sum of proper divisors (its aliquot sum) s(n): 29513050368
- 12971800320 is an abundant number, because the sum of its proper divisors (29513050368) is greater than itself. Its abundance is 16541250048
Bases of 12971800320
- Binary: 11000001010010110111110111000000002
- Hexadecimal: 0x3052DF700
- Base-36: 5YJ2P6O
Squares and roots of 12971800320
- 12971800320 squared (129718003202) is 168267603541952102400
- 12971800320 cubed (129718003203) is 2182733753471127415336992768000
-
The
square root of 12971800320 is 113893.8115965921 -
The
cube root of 12971800320 is 2349.6332803345
Scales and comparisons
How big is 12971800320?- 12,971,800,320 seconds is equal to 412 years, 24 weeks, 13 hours, 52 minutes.
-
To count from 1 to 12,971,800,320 would take you about eight hundred twenty-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 12971800320 cubic inches would be around 195.8 feet tall.
Recreational maths with 12971800320
- 12971800320 backwards is 02300817921
- The number of decimal digits it has is: 11
- The sum of 12971800320's digits is 33
- More coming soon!
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