12992768640
12,992,768,640 is an even composite number composed of six prime numbers multiplied together.
12992768640 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 12992768640:
27 × 32 × 5 × 67 × 131 × 257
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 67 × 131 × 257)See below for interesting mathematical facts about the number 12992768640 from the Numbermatics database.
Names of 12992768640
- Cardinal: 12992768640 can be written as Twelve billion, nine hundred ninety-two million, seven hundred sixty-eight thousand, six hundred forty.
Scientific notation
- Scientific notation: 1.299276864 × 1010
Factors of 12992768640
Divisors of 12992768640
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 48 60 64 67 72 80 90 96 120 128 131 134 144 160 180 192 201 240 257 262 268 288 320 335 360 384 393 402 480 514 524 536 576 603 640 655 670 720 771 786 804 960 1005 1028 1048 1072 1152 1179 1206 1285 1310 1340 1440 1542 1572 1608 1920 1965 2010 2056 2096 2144 2313 2358 2412 2570 2620 2680 2880 3015 3084 3144 3216 3855 3930 4020 4112 4192 4288 4626 4716 4824 5140 5240 5360 5760 5895 6030 6168 6288 6432 7710 7860 8040 8224 8384 8576 8777 9252 9432 9648 10280 10480 10720 11565 11790 12060 12336 12576 12864 15420 15720 16080 16448 16768 17219 17554 18504 18864 19296 20560 20960 21440 23130 23580 24120 24672 25152 25728 26331 30840 31440 32160 32896 33667 34438 35108 37008 37728 38592 41120 41920 42880 43885 46260 47160 48240 49344 50304 51657 52662 61680 62880 64320 67334 68876 70216 74016 75456 77184 78993 82240 83840 86095 87770 92520 94320 96480 98688 101001 103314 105324 123360 125760 128640 131655 134668 137752 140432 148032 150912 154971 157986 164480 168335 172190 175540 185040 188640 192960 202002 206628 210648 246720 251520 258285 263310 269336 275504 280864 296064 303003 309942 315972 336670 344380 351080 370080 377280 385920 394965 404004 413256 421296 493440 505005 516570 526620 538672 551008 561728 606006 619884 631944 673340 688760 702160 740160 754560 774855 789930 808008 826512 842592 1010010 1033140 1053240 1077344 1102016 1123456 1212012 1239768 1263888 1346680 1377520 1404320 1480320 1515015 1549710 1579860 1616016 1653024 1685184 2020020 2066280 2106480 2154688 2204032 2255689 2424024 2479536 2527776 2693360 2755040 2808640 3030030 3099420 3159720 3232032 3306048 3370368 4040040 4132560 4212960 4309376 4511378 4848048 4959072 5055552 5386720 5510080 5617280 6060060 6198840 6319440 6464064 6612096 6767067 8080080 8265120 8425920 9022756 9696096 9918144 10111104 10773440 11020160 11278445 12120120 12397680 12638880 12928128 13534134 16160160 16530240 16851840 18045512 19392192 19836288 20301201 21546880 22556890 24240240 24795360 25277760 27068268 32320320 33060480 33835335 36091024 38784384 40602402 45113780 48480480 49590720 50555520 54136536 64640640 67670670 72182048 81204804 90227560 96960960 99181440 101506005 108273072 135341340 144364096 162409608 180455120 193921920 203012010 216546144 270682680 288728192 324819216 360910240 406024020 433092288 541365360 649638432 721820480 812048040 866184576 1082730720 1299276864 1443640960 1624096080 2165461440 2598553728 3248192160 4330922880 6496384320 12992768640
- Sum of all divisors σ(n): 46061421120
- Sum of proper divisors (its aliquot sum) s(n): 33068652480
- 12992768640 is an abundant number, because the sum of its proper divisors (33068652480) is greater than itself. Its abundance is 20075883840
Bases of 12992768640
- Binary: 11000001100110110111101010100000002
- Hexadecimal: 0x3066DEA80
- Base-36: 5YVK4G0
Squares and roots of 12992768640
- 12992768640 squared (129927686402) is 168812036932567449600
- 12992768640 cubed (129927686403) is 2193335739511984153847660544000
-
The
square root of 12992768640 is 113985.8264873313 -
The
cube root of 12992768640 is 2350.8986235841
Scales and comparisons
How big is 12992768640?- 12,992,768,640 seconds is equal to 413 years, 6 weeks, 5 days, 6 hours, 24 minutes.
-
To count from 1 to 12,992,768,640 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 12992768640 cubic inches would be around 195.9 feet tall.
Recreational maths with 12992768640
- 12992768640 backwards is 04686729921
- The number of decimal digits it has is: 11
- The sum of 12992768640's digits is 54
- More coming soon!
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