12138207480
12,138,207,480 is an even composite number composed of six prime numbers multiplied together.
12138207480 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of six hundred forty divisors.
Prime factorization of 12138207480:
23 × 33 × 5 × 74 × 31 × 151
(2 × 2 × 2 × 3 × 3 × 3 × 5 × 7 × 7 × 7 × 7 × 31 × 151)See below for interesting mathematical facts about the number 12138207480 from the Numbermatics database.
Names of 12138207480
- Cardinal: 12138207480 can be written as Twelve billion, one hundred thirty-eight million, two hundred seven thousand, four hundred eighty.
Scientific notation
- Scientific notation: 1.213820748 × 1010
Factors of 12138207480
Divisors of 12138207480
- Number of divisors d(n): 640
-
Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 18 20 21 24 27 28 30 31 35 36 40 42 45 49 54 56 60 62 63 70 72 84 90 93 98 105 108 120 124 126 135 140 147 151 155 168 180 186 189 196 210 216 217 245 248 252 270 279 280 294 302 310 315 343 360 372 378 392 420 434 441 453 465 490 504 540 558 588 604 620 630 651 686 735 744 755 756 837 840 868 882 906 930 945 980 1029 1057 1080 1085 1116 1176 1208 1240 1260 1302 1323 1359 1372 1395 1470 1510 1512 1519 1674 1715 1736 1764 1812 1860 1890 1953 1960 2058 2114 2170 2205 2232 2265 2401 2520 2604 2646 2718 2744 2790 2940 3020 3038 3087 3171 3255 3348 3430 3528 3624 3720 3780 3906 4077 4116 4185 4228 4340 4410 4530 4557 4681 4802 5145 5208 5285 5292 5436 5580 5859 5880 6040 6076 6174 6342 6510 6615 6696 6795 6860 7203 7399 7560 7595 7812 8154 8232 8370 8456 8680 8820 9060 9114 9261 9362 9513 9604 9765 10290 10570 10584 10633 10872 11160 11718 12005 12152 12348 12684 13020 13230 13590 13671 13720 14043 14406 14798 15190 15435 15624 15855 16308 16740 17640 18120 18228 18522 18724 19026 19208 19530 20385 20580 21140 21266 21609 22197 22785 23405 23436 24010 24696 25368 26040 26460 27180 27342 28086 28539 28812 29295 29596 30380 30870 31710 31899 32616 32767 33480 36015 36456 36995 37044 37448 38052 39060 40770 41013 41160 42129 42280 42532 43218 44394 45570 46305 46810 46872 47565 48020 51793 52920 53165 54360 54684 56172 57078 57624 58590 59192 60760 61740 63420 63798 64827 65534 66591 68355 70215 72030 73990 74088 74431 76104 78120 81540 82026 84258 85064 86436 88788 91140 92610 93620 95130 95697 96040 98301 103586 106330 108045 109368 110985 112344 114156 117180 123480 126387 126840 127596 129654 131068 133182 136710 140430 142695 144060 147980 148862 155379 159495 163080 163835 164052 168516 172872 177576 182280 185220 187240 190260 191394 196602 199773 205065 207172 210645 212660 216090 221970 223293 228312 229369 234360 252774 255192 258965 259308 262136 266364 273420 280860 285390 287091 288120 294903 295960 297724 310758 318990 324135 327670 328104 332955 337032 362551 370440 372155 380520 382788 393204 399546 410130 414344 421290 425320 432180 443940 446586 458738 466137 478485 491505 505548 517930 518616 532728 546840 561720 570780 574182 589806 595448 621516 631935 637980 648270 655340 665910 669879 688107 725102 744310 765576 776895 786408 799092 820260 842580 864360 884709 887880 893172 917476 932274 956970 983010 998865 1011096 1035860 1087653 1116465 1141560 1146845 1148364 1179612 1243032 1263870 1275960 1296540 1310680 1331820 1339758 1376214 1398411 1435455 1450204 1474515 1488620 1553790 1598184 1605583 1640520 1685160 1769418 1786344 1812755 1834952 1864548 1913940 1966020 1997730 2009637 2064321 2071720 2175306 2232930 2293690 2296728 2330685 2359224 2527740 2593080 2663640 2679516 2752428 2796822 2870910 2900408 2949030 2977240 3107580 3211166 3262959 3349395 3440535 3538836 3625510 3729096 3827880 3932040 3995460 4019274 4128642 4350612 4423545 4465860 4587380 4661370 4816749 5055480 5359032 5438265 5504856 5593644 5741820 5898060 6192963 6215160 6422332 6525918 6698790 6881070 6992055 7077672 7251020 7990920 8027915 8038548 8257284 8701224 8847090 8931720 9174760 9322740 9633498 9788877 10048185 10321605 10876530 11187288 11239081 11483640 11796120 12385926 12844664 13051836 13397580 13762140 13984110 14450247 14502040 16055830 16077096 16314795 16514568 17694180 18645480 19266996 19577754 20096370 20643210 21753060 22478162 24083745 24771852 26103672 26795160 27524280 27968220 28900494 30964815 32111660 32629590 33717243 35388360 38533992 39155508 40192740 41286420 43350741 43506120 44956324 48167490 48944385 49543704 55936440 56195405 57800988 61929630 64223320 65259180 67434486 72251235 78311016 80385480 82572840 86701482 89912648 96334980 97888770 101151729 112390810 115601976 123859260 130518360 134868972 144502470 168586215 173402964 192669960 195777540 202303458 216753705 224781620 247718520 269737944 289004940 303455187 337172430 346805928 391555080 404606916 433507410 449563240 505758645 578009880 606910374 674344860 809213832 867014820 1011517290 1213820748 1348689720 1517275935 1734029640 2023034580 2427641496 3034551870 4046069160 6069103740 12138207480
- Sum of all divisors σ(n): 49046630400
- Sum of proper divisors (its aliquot sum) s(n): 36908422920
- 12138207480 is an abundant number, because the sum of its proper divisors (36908422920) is greater than itself. Its abundance is 24770215440
Bases of 12138207480
- Binary: 10110100110111111001011000111110002
- Hexadecimal: 0x2D37E58F8
- Base-36: 5KQRWU0
Squares and roots of 12138207480
- 12138207480 squared (121382074802) is 147336080827527950400
- 12138207480 cubed (121382074803) is 1788395918374584357454348992000
-
The
square root of 12138207480 is 110173.5334824113 -
The
cube root of 12138207480 is 2298.1842935183
Scales and comparisons
How big is 12138207480?- 12,138,207,480 seconds is equal to 385 years, 49 weeks, 5 days, 12 hours, 18 minutes.
-
To count from 1 to 12,138,207,480 would take you about seven hundred seventy-one 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 12138207480 cubic inches would be around 191.5 feet tall.
Recreational maths with 12138207480
- 12138207480 backwards is 08470283121
- 12138207480 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 12138207480's digits is 36
- More coming soon!
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The information we have on file for 12138207480 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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