12998855520
12,998,855,520 is an even composite number composed of seven prime numbers multiplied together.
12998855520 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of five hundred seventy-six divisors.
Prime factorization of 12998855520:
25 × 32 × 5 × 7 × 17 × 31 × 2447
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 7 × 17 × 31 × 2447)See below for interesting mathematical facts about the number 12998855520 from the Numbermatics database.
Names of 12998855520
- Cardinal: 12998855520 can be written as Twelve billion, nine hundred ninety-eight million, eight hundred fifty-five thousand, five hundred twenty.
Scientific notation
- Scientific notation: 1.299885552 × 1010
Factors of 12998855520
Divisors of 12998855520
- Number of divisors d(n): 576
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Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 16 17 18 20 21 24 28 30 31 32 34 35 36 40 42 45 48 51 56 60 62 63 68 70 72 80 84 85 90 93 96 102 105 112 119 120 124 126 136 140 144 153 155 160 168 170 180 186 204 210 217 224 238 240 248 252 255 272 279 280 288 306 310 315 336 340 357 360 372 408 420 434 465 476 480 496 504 510 527 544 558 560 595 612 620 630 651 672 680 714 720 744 765 816 840 868 930 952 992 1008 1020 1054 1071 1085 1116 1120 1190 1224 1240 1260 1302 1360 1395 1428 1440 1488 1530 1581 1632 1680 1736 1785 1860 1904 1953 2016 2040 2108 2142 2170 2232 2380 2447 2448 2480 2520 2604 2635 2720 2790 2856 2976 3060 3162 3255 3360 3472 3570 3689 3720 3808 3906 4080 4216 4284 4340 4464 4743 4760 4894 4896 4960 5040 5208 5270 5355 5580 5712 6120 6324 6510 6944 7140 7341 7378 7440 7812 7905 8160 8432 8568 8680 8928 9486 9520 9765 9788 10080 10416 10540 10710 11067 11160 11424 12235 12240 12648 13020 14280 14682 14756 14880 15624 15810 16864 17129 17136 17360 18445 18972 19040 19530 19576 20832 21080 21420 22023 22134 22320 23715 24470 24480 25296 26040 28560 29364 29512 31248 31620 33201 34258 34272 34720 36705 36890 37944 39060 39152 41599 42160 42840 44046 44268 44640 47430 48940 50592 51387 52080 55335 57120 58728 59024 62496 63240 66402 68516 73410 73780 75857 75888 78120 78304 83198 84320 85645 85680 88092 88536 94860 97880 102774 104160 110115 110670 117456 118048 124797 126480 132804 137032 146820 147560 151714 151776 154161 156240 166005 166396 171290 171360 176184 177072 189720 195760 205548 207995 220230 221340 227571 234912 249594 252960 256935 265608 274064 291193 293640 295120 303428 308322 312480 332010 332792 342580 352368 354144 374391 379285 379440 391520 411096 415990 440460 442680 455142 499188 513870 530999 531216 548128 582386 587280 590240 606856 616644 623985 664020 665584 682713 685160 704736 748782 758570 758880 770805 822192 831980 873579 880920 885360 910284 998376 1027740 1061998 1062432 1137855 1164772 1174560 1213712 1233288 1247970 1289569 1328040 1331168 1365426 1370320 1455965 1497564 1517140 1541610 1592997 1644384 1663960 1747158 1761840 1770720 1820568 1871955 1996752 2055480 2123996 2275710 2329544 2427424 2466576 2495940 2579138 2620737 2654995 2656080 2730852 2740640 2911930 2995128 3034280 3083220 3185994 3327920 3413565 3494316 3523680 3641136 3743910 3868707 3993504 4110960 4247992 4367895 4551420 4659088 4778991 4933152 4991880 5158276 5241474 5309990 5312160 5461704 5823860 5990256 6068560 6166440 6371988 6447845 6655840 6827130 6988632 7282272 7487820 7737414 7964985 8221920 8495984 8735790 9026983 9102840 9318176 9557982 9983760 10316552 10482948 10619980 10923408 11606121 11647720 11980512 12137120 12332880 12743976 12895690 13103685 13654260 13977264 14975640 15474828 15929970 16991968 17471580 18053966 18205680 19115964 19343535 19967520 20633104 20965896 21239960 21846816 23212242 23295440 23894955 24665760 25487952 25791380 26207370 27080949 27308520 27954528 29951280 30949656 31859940 34943160 36107932 36411360 38231928 38687070 41266208 41931792 42479920 45134915 46424484 46590880 47789910 50975904 51582760 52414740 54161898 54617040 58030605 59902560 61899312 63719880 69886320 72215864 76463856 77374140 81242847 83863584 84959840 90269830 92848968 95579820 103165520 104829480 108323796 109234080 116061210 123798624 127439760 135404745 139772640 144431728 152927712 154748280 162485694 180539660 185697936 191159640 206331040 209658960 216647592 232122420 254879520 270809490 288863456 309496560 324971388 361079320 371395872 382319280 406214235 419317920 433295184 464244840 541618980 618993120 649942776 722158640 764638560 812428470 866590368 928489680 1083237960 1299885552 1444317280 1624856940 1856979360 2166475920 2599771104 3249713880 4332951840 6499427760 12998855520
- Sum of all divisors σ(n): 55431806976
- Sum of proper divisors (its aliquot sum) s(n): 42432951456
- 12998855520 is an abundant number, because the sum of its proper divisors (42432951456) is greater than itself. Its abundance is 29434095936
Bases of 12998855520
- Binary: 11000001101100101011001011011000002
- Hexadecimal: 0x306CACB60
- Base-36: 5YZ6L40
Squares and roots of 12998855520
- 12998855520 squared (129988555202) is 168970244829834470400
- 12998855520 cubed (129988555203) is 2196419799722045266245316608000
-
The
square root of 12998855520 is 114012.5235226375 -
The
cube root of 12998855520 is 2351.2656842721
Scales and comparisons
How big is 12998855520?- 12,998,855,520 seconds is equal to 413 years, 16 weeks, 5 days, 17 hours, 12 minutes.
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To count from 1 to 12,998,855,520 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 12998855520 cubic inches would be around 195.9 feet tall.
Recreational maths with 12998855520
- 12998855520 backwards is 02555889921
- The number of decimal digits it has is: 11
- The sum of 12998855520's digits is 54
- More coming soon!
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