12769139760
12,769,139,760 is an even composite number composed of six prime numbers multiplied together.
12769139760 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 12769139760:
24 × 3 × 5 × 133 × 61 × 397
(2 × 2 × 2 × 2 × 3 × 5 × 13 × 13 × 13 × 61 × 397)See below for interesting mathematical facts about the number 12769139760 from the Numbermatics database.
Names of 12769139760
- Cardinal: 12769139760 can be written as Twelve billion, seven hundred sixty-nine million, one hundred thirty-nine thousand, seven hundred sixty.
Scientific notation
- Scientific notation: 1.276913976 × 1010
Factors of 12769139760
Divisors of 12769139760
- Number of divisors d(n): 320
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 13 15 16 20 24 26 30 39 40 48 52 60 61 65 78 80 104 120 122 130 156 169 183 195 208 240 244 260 305 312 338 366 390 397 488 507 520 610 624 676 732 780 793 794 845 915 976 1014 1040 1191 1220 1352 1464 1560 1586 1588 1690 1830 1985 2028 2197 2379 2382 2440 2535 2704 2928 3120 3172 3176 3380 3660 3965 3970 4056 4394 4758 4764 4880 5070 5161 5955 6344 6352 6591 6760 7320 7930 7940 8112 8788 9516 9528 10140 10309 10322 10985 11895 11910 12688 13182 13520 14640 15483 15860 15880 17576 19032 19056 20280 20618 20644 21970 23790 23820 24217 25805 26364 30927 30966 31720 31760 32955 35152 38064 40560 41236 41288 43940 47580 47640 48434 51545 51610 52728 61854 61932 63440 65910 67093 72651 77415 82472 82576 87880 95160 95280 96868 103090 103220 105456 121085 123708 123864 131820 134017 134186 145302 154635 154830 164944 175760 190320 193736 201279 206180 206440 242170 247416 247728 263640 268034 268372 290604 309270 309660 314821 335465 363255 387472 402051 402558 412360 412880 484340 494832 527280 536068 536744 581208 618540 619320 629642 670085 670930 726510 804102 805116 824720 872209 944463 968680 1006395 1072136 1073488 1162416 1237080 1238640 1259284 1340170 1341860 1453020 1574105 1608204 1610232 1744418 1888926 1937360 2010255 2012790 2144272 2474160 2518568 2616627 2680340 2683720 2906040 3148210 3216408 3220464 3488836 3777852 4020510 4025580 4092673 4361045 4722315 5037136 5233254 5360680 5367440 5812080 6296420 6432816 6977672 7555704 8041020 8051160 8185346 8722090 9444630 10466508 10721360 12278019 12592840 13083135 13955344 15111408 16082040 16102320 16370692 17444180 18889260 20463365 20933016 24556038 25185680 26166270 32164080 32741384 34888360 37778520 40926730 41866032 49112076 52332540 53204749 61390095 65482768 69776720 75557040 81853460 98224152 104665080 106409498 122780190 159614247 163706920 196448304 209330160 212818996 245560380 266023745 319228494 327413840 425637992 491120760 532047490 638456988 798071235 851275984 982241520 1064094980 1276913976 1596142470 2128189960 2553827952 3192284940 4256379920 6384569880 12769139760
- Sum of all divisors σ(n): 43694286720
- Sum of proper divisors (its aliquot sum) s(n): 30925146960
- 12769139760 is an abundant number, because the sum of its proper divisors (30925146960) is greater than itself. Its abundance is 18156007200
Bases of 12769139760
- Binary: 10111110010001100110011100001100002
- Hexadecimal: 0x2F9199C30
- Base-36: 5V6EZAO
Squares and roots of 12769139760
- 12769139760 squared (127691397602) is 163050930210412857600
- 12769139760 cubed (127691397603) is 2082020115854767985995378176000
-
The
square root of 12769139760 is 113000.6184053875 -
The
cube root of 12769139760 is 2337.3327633887
Scales and comparisons
How big is 12769139760?- 12,769,139,760 seconds is equal to 406 years, 6 days, 23 hours, 16 minutes.
-
To count from 1 to 12,769,139,760 would take you about eight hundred twelve 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 12769139760 cubic inches would be around 194.8 feet tall.
Recreational maths with 12769139760
- 12769139760 backwards is 06793196721
- The number of decimal digits it has is: 11
- The sum of 12769139760's digits is 51
- More coming soon!
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