12997522980
12,997,522,980 is an even composite number composed of six prime numbers multiplied together.
12997522980 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 12997522980:
22 × 33 × 5 × 132 × 73 × 1951
(2 × 2 × 3 × 3 × 3 × 5 × 13 × 13 × 73 × 1951)See below for interesting mathematical facts about the number 12997522980 from the Numbermatics database.
Names of 12997522980
- Cardinal: 12997522980 can be written as Twelve billion, nine hundred ninety-seven million, five hundred twenty-two thousand, nine hundred eighty.
Scientific notation
- Scientific notation: 1.299752298 × 1010
Factors of 12997522980
Divisors of 12997522980
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 5 6 9 10 12 13 15 18 20 26 27 30 36 39 45 52 54 60 65 73 78 90 108 117 130 135 146 156 169 180 195 219 234 260 270 292 338 351 365 390 438 468 507 540 585 657 676 702 730 780 845 876 949 1014 1095 1170 1314 1404 1460 1521 1690 1755 1898 1951 1971 2028 2190 2340 2535 2628 2847 3042 3285 3380 3510 3796 3902 3942 4380 4563 4745 5070 5694 5853 6084 6570 7020 7605 7804 7884 8541 9126 9490 9755 9855 10140 11388 11706 12337 13140 14235 15210 17082 17559 18252 18980 19510 19710 22815 23412 24674 25363 25623 28470 29265 30420 34164 35118 37011 39020 39420 42705 45630 49348 50726 51246 52677 56940 58530 61685 70236 74022 76089 85410 87795 91260 101452 102492 105354 111033 117060 123370 126815 128115 142423 148044 152178 170820 175590 185055 210708 222066 228267 246740 253630 256230 263385 284846 304356 329719 333099 351180 370110 380445 427269 444132 456534 507260 512460 526770 555165 569692 659438 666198 684801 712115 740220 760890 854538 913068 989157 1053540 1110330 1141335 1281807 1318876 1332396 1369602 1424230 1521780 1648595 1665495 1709076 1851499 1978314 2136345 2220660 2282670 2563614 2739204 2848460 2967471 3297190 3330990 3424005 3702998 3845421 3956628 4272690 4565340 4945785 5127228 5554497 5934942 6409035 6594380 6661980 6848010 7405996 7690842 8545380 8902413 9257495 9891570 11108994 11869884 12818070 13696020 14837355 15381684 16663491 17804826 18514990 19227105 19783140 22217988 24069487 25636140 27772485 29674710 33326982 35609652 37029980 38454210 44512065 48138974 49990473 55544970 59349420 66653964 72208461 76908420 83317455 89024130 96277948 99980946 111089940 120347435 144416922 166634910 178048260 199961892 216625383 240694870 249952365 288833844 333269820 361042305 433250766 481389740 499904730 649876149 722084610 866501532 999809460 1083126915 1299752298 1444169220 2166253830 2599504596 3249380745 4332507660 6498761490 12997522980
- Sum of all divisors σ(n): 44409093120
- Sum of proper divisors (its aliquot sum) s(n): 31411570140
- 12997522980 is an abundant number, because the sum of its proper divisors (31411570140) is greater than itself. Its abundance is 18414047160
Bases of 12997522980
- Binary: 11000001101011011001110110001001002
- Hexadecimal: 0x306B67624
- Base-36: 5YYE0X0
Squares and roots of 12997522980
- 12997522980 squared (129975229802) is 168935603615628080400
- 12997522980 cubed (129975229803) is 2195744390134297062132287592000
-
The
square root of 12997522980 is 114006.6795411567 -
The
cube root of 12997522980 is 2351.1853371309
Scales and comparisons
How big is 12997522980?- 12,997,522,980 seconds is equal to 413 years, 14 weeks, 4 days, 7 hours, 3 minutes.
-
To count from 1 to 12,997,522,980 would take you about eight hundred twenty-six 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 12997522980 cubic inches would be around 195.9 feet tall.
Recreational maths with 12997522980
- 12997522980 backwards is 08922579921
- 12997522980 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 12997522980's digits is 54
- More coming soon!
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