12711845120
12,711,845,120 is an even composite number composed of six prime numbers multiplied together.
12711845120 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 12711845120:
28 × 5 × 13 × 19 × 31 × 1297
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 13 × 19 × 31 × 1297)See below for interesting mathematical facts about the number 12711845120 from the Numbermatics database.
Names of 12711845120
- Cardinal: 12711845120 can be written as Twelve billion, seven hundred eleven million, eight hundred forty-five thousand, one hundred twenty.
Scientific notation
- Scientific notation: 1.271184512 × 1010
Factors of 12711845120
Divisors of 12711845120
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 4 5 8 10 13 16 19 20 26 31 32 38 40 52 62 64 65 76 80 95 104 124 128 130 152 155 160 190 208 247 248 256 260 304 310 320 380 403 416 494 496 520 589 608 620 640 760 806 832 988 992 1040 1178 1216 1235 1240 1280 1297 1520 1612 1664 1976 1984 2015 2080 2356 2432 2470 2480 2594 2945 3040 3224 3328 3952 3968 4030 4160 4712 4864 4940 4960 5188 5890 6080 6448 6485 7657 7904 7936 8060 8320 9424 9880 9920 10376 11780 12160 12896 12970 15314 15808 16120 16640 16861 18848 19760 19840 20752 23560 24320 24643 25792 25940 30628 31616 32240 33722 37696 38285 39520 39680 40207 41504 47120 49286 51584 51880 61256 63232 64480 67444 75392 76570 79040 80414 83008 84305 94240 98572 103168 103760 122512 123215 128960 134888 150784 153140 158080 160828 166016 168610 188480 197144 201035 207520 245024 246430 257920 269776 306280 316160 320359 321656 332032 337220 376960 394288 402070 415040 490048 492860 515840 522691 539552 612560 640718 643312 674440 753920 763933 788576 804140 830080 980096 985720 1045382 1079104 1225120 1281436 1286624 1348880 1527866 1577152 1601795 1608280 1660160 1960192 1971440 2090764 2158208 2450240 2562872 2573248 2613455 2697760 3055732 3154304 3203590 3216560 3819665 3942880 4181528 4316416 4900480 5125744 5146496 5226910 5395520 6111464 6308608 6407180 6433120 7639330 7885760 8363056 9800960 9931129 10251488 10292992 10453820 10791040 12222928 12814360 12866240 15278660 15771520 16726112 19862258 20502976 20907640 21582080 24445856 25628720 25732480 30557320 31543040 33452224 39724516 41005952 41815280 48891712 49655645 51257440 51464960 61114640 66904448 79449032 82011904 83630560 97783424 99311290 102514880 122229280 133808896 158898064 167261120 195566848 198622580 205029760 244458560 317796128 334522240 397245160 410059520 488917120 635592256 669044480 794490320 977834240 1271184512 1588980640 2542369024 3177961280 6355922560 12711845120
- Sum of all divisors σ(n): 35657825280
- Sum of proper divisors (its aliquot sum) s(n): 22945980160
- 12711845120 is an abundant number, because the sum of its proper divisors (22945980160) is greater than itself. Its abundance is 10234135040
Bases of 12711845120
- Binary: 10111101011010111101011101000000002
- Hexadecimal: 0x2F5AF5D00
- Base-36: 5U8AYGW
Squares and roots of 12711845120
- 12711845120 squared (127118451202) is 161591006354867814400
- 12711845120 cubed (127118451203) is 2054119845568015414725705728000
-
The
square root of 12711845120 is 112746.8186690871 -
The
cube root of 12711845120 is 2333.8316809489
Scales and comparisons
How big is 12711845120?- 12,711,845,120 seconds is equal to 404 years, 10 weeks, 1 day, 20 hours, 5 minutes, 20 seconds.
-
To count from 1 to 12,711,845,120 would take you about eight hundred eight 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 12711845120 cubic inches would be around 194.5 feet tall.
Recreational maths with 12711845120
- 12711845120 backwards is 02154811721
- 12711845120 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 12711845120's digits is 32
- More coming soon!
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