12997880000
12,997,880,000 is an even composite number composed of five prime numbers multiplied together.
12997880000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred eighty divisors.
Prime factorization of 12997880000:
26 × 54 × 7 × 61 × 761
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 5 × 7 × 61 × 761)See below for interesting mathematical facts about the number 12997880000 from the Numbermatics database.
Names of 12997880000
- Cardinal: 12997880000 can be written as Twelve billion, nine hundred ninety-seven million, eight hundred eighty thousand.
Scientific notation
- Scientific notation: 1.299788 × 1010
Factors of 12997880000
Divisors of 12997880000
- Number of divisors d(n): 280
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Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 25 28 32 35 40 50 56 61 64 70 80 100 112 122 125 140 160 175 200 224 244 250 280 305 320 350 400 427 448 488 500 560 610 625 700 761 800 854 875 976 1000 1120 1220 1250 1400 1522 1525 1600 1708 1750 1952 2000 2135 2240 2440 2500 2800 3044 3050 3416 3500 3805 3904 4000 4270 4375 4880 5000 5327 5600 6088 6100 6832 7000 7610 7625 8000 8540 8750 9760 10000 10654 10675 11200 12176 12200 13664 14000 15220 15250 17080 17500 19025 19520 20000 21308 21350 24352 24400 26635 27328 28000 30440 30500 34160 35000 38050 38125 40000 42616 42700 46421 48704 48800 53270 53375 56000 60880 61000 68320 70000 76100 76250 85232 85400 92842 95125 97600 106540 106750 121760 122000 133175 136640 140000 152200 152500 170464 170800 185684 190250 213080 213500 232105 243520 244000 266350 266875 280000 304400 305000 324947 340928 341600 371368 380500 426160 427000 464210 475625 488000 532700 533750 608800 610000 649894 665875 683200 742736 761000 852320 854000 928420 951250 1065400 1067500 1160525 1217600 1220000 1299788 1331750 1485472 1522000 1624735 1704640 1708000 1856840 1902500 2130800 2135000 2321050 2440000 2599576 2663500 2970944 3044000 3249470 3329375 3416000 3713680 3805000 4261600 4270000 4642100 5199152 5327000 5802625 6088000 6498940 6658750 7427360 7610000 8123675 8523200 8540000 9284200 10398304 10654000 11605250 12997880 13317500 14854720 15220000 16247350 17080000 18568400 20796608 21308000 23210500 25995760 26635000 29013125 30440000 32494700 37136800 40618375 42616000 46421000 51991520 53270000 58026250 64989400 74273600 81236750 92842000 103983040 106540000 116052500 129978800 162473500 185684000 203091875 213080000 232105000 259957600 324947000 371368000 406183750 464210000 519915200 649894000 812367500 928420000 1299788000 1624735000 1856840000 2599576000 3249470000 6498940000 12997880000
- Sum of all divisors σ(n): 37487925024
- Sum of proper divisors (its aliquot sum) s(n): 24490045024
- 12997880000 is an abundant number, because the sum of its proper divisors (24490045024) is greater than itself. Its abundance is 11492165024
Bases of 12997880000
- Binary: 11000001101011101111101000110000002
- Hexadecimal: 0x306BBE8C0
- Base-36: 5YYLOE8
Squares and roots of 12997880000
- 12997880000 squared (129978800002) is 168944884494400000000
- 12997880000 cubed (129978800003) is 2195925335272071872000000000000
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The
square root of 12997880000 is 114008.2453158543 -
The
cube root of 12997880000 is 2351.2068646301
Scales and comparisons
How big is 12997880000?- 12,997,880,000 seconds is equal to 413 years, 15 weeks, 1 day, 10 hours, 13 minutes, 20 seconds.
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To count from 1 to 12,997,880,000 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 12997880000 cubic inches would be around 195.9 feet tall.
Recreational maths with 12997880000
- 12997880000 backwards is 00008879921
- The number of decimal digits it has is: 11
- The sum of 12997880000's digits is 44
- More coming soon!
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