12731031040
12,731,031,040 is an even composite number composed of six prime numbers multiplied together.
12731031040 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 12731031040:
29 × 5 × 72 × 13 × 37 × 211
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 7 × 13 × 37 × 211)See below for interesting mathematical facts about the number 12731031040 from the Numbermatics database.
Names of 12731031040
- Cardinal: 12731031040 can be written as Twelve billion, seven hundred thirty-one million, thirty-one thousand and forty.
Scientific notation
- Scientific notation: 1.273103104 × 1010
Factors of 12731031040
Divisors of 12731031040
- Number of divisors d(n): 480
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Complete list of divisors:
1 2 4 5 7 8 10 13 14 16 20 26 28 32 35 37 40 49 52 56 64 65 70 74 80 91 98 104 112 128 130 140 148 160 182 185 196 208 211 224 245 256 259 260 280 296 320 364 370 392 416 422 448 455 481 490 512 518 520 560 592 637 640 728 740 784 832 844 896 910 962 980 1036 1040 1055 1120 1184 1274 1280 1295 1456 1477 1480 1568 1664 1688 1792 1813 1820 1924 1960 2072 2080 2110 2240 2368 2405 2548 2560 2590 2743 2912 2954 2960 3136 3185 3328 3367 3376 3584 3626 3640 3848 3920 4144 4160 4220 4480 4736 4810 5096 5180 5486 5824 5908 5920 6272 6370 6656 6734 6752 7252 7280 7385 7696 7807 7840 8288 8320 8440 8960 9065 9472 9620 10192 10339 10360 10972 11648 11816 11840 12544 12740 13468 13504 13715 14504 14560 14770 15392 15614 15680 16576 16640 16835 16880 17920 18130 18944 19201 19240 20384 20678 20720 21944 23296 23569 23632 23680 25088 25480 26936 27008 27430 29008 29120 29540 30784 31228 31360 33152 33280 33670 33760 36260 38402 38480 39035 40768 41356 41440 43888 46592 47138 47264 47360 50960 51695 53872 54016 54649 54860 58016 58240 59080 61568 62456 62720 66304 67340 67520 72520 76804 76960 78070 81536 82712 82880 87776 94276 94528 94720 96005 101491 101920 103390 107744 108032 109298 109720 116032 116480 117845 118160 123136 124912 125440 132608 134407 134680 135040 145040 153608 153920 156140 163072 165424 165760 175552 188552 189056 192010 202982 203840 206780 215488 218596 219440 232064 232960 235690 236320 246272 249824 268814 269360 270080 273245 290080 307216 307840 312280 326144 330848 331520 351104 377104 378112 382543 384020 405964 407680 413560 430976 437192 438880 464128 471380 472640 499648 507455 537628 538720 540160 546490 580160 614432 615680 624560 661696 663040 672035 702208 710437 754208 756224 765086 768040 811928 815360 827120 861952 874384 877760 928256 942760 945280 999296 1014910 1075256 1077440 1092980 1160320 1228864 1231360 1249120 1323392 1344070 1404416 1420874 1508416 1530172 1536080 1623856 1630720 1654240 1723904 1748768 1755520 1885520 1890560 1912715 1998592 2029820 2150512 2154880 2185960 2320640 2457728 2498240 2646784 2688140 2841748 3016832 3060344 3072160 3247712 3308480 3497536 3511040 3552185 3771040 3781120 3825430 3997184 4059640 4301024 4309760 4371920 4641280 4915456 4973059 4996480 5293568 5376280 5683496 6033664 6120688 6144320 6495424 6616960 6995072 7022080 7104370 7542080 7650860 8119280 8602048 8619520 8743840 9830912 9946118 9992960 10752560 11366992 12067328 12241376 12288640 12990848 13233920 13990144 14208740 15084160 15301720 16238560 17204096 17487680 19892236 19985920 21505120 22733984 24482752 24577280 24865295 25981696 26467840 27980288 28417480 30168320 30603440 32477120 34408192 34975360 39784472 43010240 45467968 48965504 49154560 49730590 51963392 56834960 60336640 61206880 64954240 68816384 69950720 79568944 86020480 90935936 97931008 99461180 113669920 122413760 129908480 139901440 159137888 172040960 181871872 195862016 198922360 227339840 244827520 259816960 318275776 344081920 363743744 397844720 454679680 489655040 636551552 795689440 909359360 979310080 1273103104 1591378880 1818718720 2546206208 3182757760 6365515520 12731031040
- Sum of all divisors σ(n): 39459286944
- Sum of proper divisors (its aliquot sum) s(n): 26728255904
- 12731031040 is an abundant number, because the sum of its proper divisors (26728255904) is greater than itself. Its abundance is 13997224864
Bases of 12731031040
- Binary: 10111101101101010000011110000000002
- Hexadecimal: 0x2F6D41E00
- Base-36: 5UJQ6F4
Squares and roots of 12731031040
- 12731031040 squared (127310310402) is 162079151341443481600
- 12731031040 cubed (127310310403) is 2063434706664774602655268864000
-
The
square root of 12731031040 is 112831.8706749117 -
The
cube root of 12731031040 is 2335.0052372995
Scales and comparisons
How big is 12731031040?- 12,731,031,040 seconds is equal to 404 years, 41 weeks, 6 days, 21 hours, 30 minutes, 40 seconds.
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To count from 1 to 12,731,031,040 would take you about eight hundred nine 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 12731031040 cubic inches would be around 194.6 feet tall.
Recreational maths with 12731031040
- 12731031040 backwards is 04013013721
- The number of decimal digits it has is: 11
- The sum of 12731031040's digits is 22
- More coming soon!
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