12978997200
12,978,997,200 is an even composite number composed of five prime numbers multiplied together.
12978997200 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 12978997200:
24 × 33 × 52 × 133 × 547
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 5 × 13 × 13 × 13 × 547)See below for interesting mathematical facts about the number 12978997200 from the Numbermatics database.
Names of 12978997200
- Cardinal: 12978997200 can be written as Twelve billion, nine hundred seventy-eight million, nine hundred ninety-seven thousand, two hundred.
Scientific notation
- Scientific notation: 1.29789972 × 1010
Factors of 12978997200
Divisors of 12978997200
- Number of divisors d(n): 480
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 25 26 27 30 36 39 40 45 48 50 52 54 60 65 72 75 78 80 90 100 104 108 117 120 130 135 144 150 156 169 180 195 200 208 216 225 234 240 260 270 300 312 325 338 351 360 390 400 432 450 468 507 520 540 547 585 600 624 650 675 676 702 720 780 845 900 936 975 1014 1040 1080 1094 1170 1200 1300 1350 1352 1404 1521 1560 1641 1690 1755 1800 1872 1950 2028 2160 2188 2197 2340 2535 2600 2700 2704 2735 2808 2925 3042 3120 3282 3380 3510 3600 3900 4056 4225 4376 4394 4563 4680 4923 5070 5200 5400 5470 5616 5850 6084 6564 6591 6760 7020 7111 7605 7800 8112 8205 8450 8752 8775 8788 9126 9360 9846 10140 10800 10940 10985 11700 12168 12675 13128 13182 13520 13675 14040 14222 14769 15210 15600 16410 16900 17550 17576 18252 19692 19773 20280 21333 21880 21970 22815 23400 24336 24615 25350 26256 26364 27350 28080 28444 29538 30420 32820 32955 33800 35100 35152 35555 36504 38025 39384 39546 40560 41025 42666 43760 43940 45630 46800 49230 50700 52728 54700 54925 56888 59076 59319 60840 63999 65640 65910 67600 70200 71110 73008 73845 76050 78768 79092 82050 85332 87880 91260 92443 98460 98865 101400 105456 106665 109400 109850 113776 114075 118152 118638 121680 123075 127998 131280 131820 140400 142220 147690 152100 158184 164100 164775 170664 175760 177775 182520 184886 191997 196920 197730 202800 213330 218800 219700 228150 236304 237276 246150 255996 263640 277329 284440 295380 296595 304200 316368 319995 328200 329550 341328 355550 365040 369225 369772 383994 393840 395460 426660 439400 456300 462215 474552 492300 494325 511992 527280 533325 554658 568880 590760 593190 608400 639990 656400 659100 711100 738450 739544 767988 790920 831987 853320 878800 912600 924430 949104 959985 984600 988650 1023984 1066650 1109316 1181520 1186380 1201759 1279980 1318200 1386645 1422200 1476900 1479088 1482975 1535976 1581840 1599975 1663974 1706640 1825200 1848860 1919970 1969200 1977300 2133300 2218632 2311075 2372760 2403518 2495961 2559960 2636400 2773290 2844400 2953800 2965950 3071952 3199950 3327948 3605277 3697720 3839940 3954600 4159935 4266600 4437264 4622150 4745520 4799925 4807036 4991922 5119920 5546580 5907600 5931900 6008795 6399900 6655896 6933225 7210554 7395440 7679880 7909200 8319870 8533200 9244300 9599850 9614072 9983844 10815831 11093160 11863800 12017590 12479805 12799800 13311792 13866450 14421108 15359760 16639740 18026385 18488600 19199700 19228144 19967688 20799675 21631662 22186320 23727600 24035180 24959610 25599600 27732900 28842216 30043975 32447493 33279480 36052770 36977200 38399400 39935376 41599350 43263324 48070360 49919220 54079155 55465800 57684432 60087950 62399025 64894986 66558960 72105540 76798800 83198700 86526648 90131925 96140720 99838440 108158310 110931600 120175900 124798050 129789972 144211080 162237465 166397400 173053296 180263850 199676880 216316620 240351800 249596100 259579944 270395775 288422160 324474930 332794800 360527700 432633240 480703600 499192200 519159888 540791550 648949860 721055400 811187325 865266480 998384400 1081583100 1297899720 1442110800 1622374650 2163166200 2595799440 3244749300 4326332400 6489498600 12978997200
- Sum of all divisors σ(n): 50134985600
- Sum of proper divisors (its aliquot sum) s(n): 37155988400
- 12978997200 is an abundant number, because the sum of its proper divisors (37155988400) is greater than itself. Its abundance is 24176991200
Bases of 12978997200
- Binary: 11000001011001101111000111110100002
- Hexadecimal: 0x3059BC7D0
- Base-36: 5YNCYC0
Squares and roots of 12978997200
- 12978997200 squared (129789972002) is 168454368317607840000
- 12978997200 cubed (129789972003) is 2186368774722000866058048000000
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The
square root of 12978997200 is 113925.4019084419 -
The
cube root of 12978997200 is 2350.0677330711
Scales and comparisons
How big is 12978997200?- 12,978,997,200 seconds is equal to 412 years, 35 weeks, 6 days, 21 hours.
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To count from 1 to 12,978,997,200 would take you about eight hundred twenty-five 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 12978997200 cubic inches would be around 195.8 feet tall.
Recreational maths with 12978997200
- 12978997200 backwards is 00279987921
- 12978997200 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 12978997200's digits is 54
- More coming soon!
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The information we have on file for 12978997200 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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