139986431550
139,986,431,550 is an even composite number composed of six prime numbers multiplied together.
139986431550 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred thirty-two divisors.
Prime factorization of 139986431550:
2 × 35 × 52 × 72 × 73 × 3221
(2 × 3 × 3 × 3 × 3 × 3 × 5 × 5 × 7 × 7 × 73 × 3221)See below for interesting mathematical facts about the number 139986431550 from the Numbermatics database.
Names of 139986431550
- Cardinal: 139986431550 can be written as One hundred thirty-nine billion, nine hundred eighty-six million, four hundred thirty-one thousand, five hundred fifty.
Scientific notation
- Scientific notation: 1.3998643155 × 1011
Factors of 139986431550
Divisors of 139986431550
- Number of divisors d(n): 432
-
Complete list of divisors:
1 2 3 5 6 7 9 10 14 15 18 21 25 27 30 35 42 45 49 50 54 63 70 73 75 81 90 98 105 126 135 146 147 150 162 175 189 210 219 225 243 245 270 294 315 350 365 378 405 438 441 450 486 490 511 525 567 630 657 675 730 735 810 882 945 1022 1050 1095 1134 1215 1225 1314 1323 1350 1470 1533 1575 1701 1825 1890 1971 2025 2190 2205 2430 2450 2555 2646 2835 3066 3150 3221 3285 3402 3577 3650 3675 3942 3969 4050 4410 4599 4725 5110 5475 5670 5913 6075 6442 6570 6615 7154 7350 7665 7938 8505 9198 9450 9663 9855 10731 10950 11025 11826 11907 12150 12775 13230 13797 14175 15330 16105 16425 17010 17739 17885 19326 19710 19845 21462 22050 22547 22995 23814 25550 27594 28350 28989 29565 32193 32210 32850 33075 35478 35770 38325 39690 41391 42525 45094 45990 48315 49275 53655 57978 59130 59535 64386 66150 67641 68985 76650 80525 82782 85050 86967 88695 89425 96579 96630 98550 99225 107310 112735 114975 119070 124173 135282 137970 144945 147825 157829 160965 161050 173934 177390 178850 193158 198450 202923 206955 225470 229950 235133 241575 248346 260901 268275 289737 289890 295650 297675 315658 321930 338205 344925 405846 413910 434835 443475 470266 473487 482895 483150 521802 536550 563675 579474 595350 608769 620865 676410 689850 705399 724725 782703 789145 804825 869211 869670 886950 946974 965790 1014615 1034775 1127350 1175665 1217538 1241730 1304505 1410798 1420461 1448685 1449450 1565406 1578290 1609650 1645931 1691025 1738422 1826307 2029230 2069550 2116197 2174175 2351330 2367435 2414475 2609010 2840922 2897370 3043845 3104325 3291862 3382050 3526995 3652614 3913515 3945725 4232394 4261383 4346055 4348350 4734870 4828950 4937793 5073075 5478921 5878325 6087690 6208650 6348591 6522525 7053990 7102305 7243425 7827030 7891450 8229655 8522766 8692110 9131535 9875586 10146150 10580985 10957842 11521517 11756650 11837175 12697182 12784149 13045050 14204610 14486850 14813379 15219225 16459310 17634975 18263070 19045773 19567575 21161970 21306915 21730275 23043034 23674350 24688965 25568298 27394605 29626758 30438450 31742955 34564551 35269950 35511525 38091546 38352447 39135150 41148275 42613830 43460550 44440137 45657675 49377930 52904925 54789210 57137319 57607585 63485910 63920745 69129102 71023050 74066895 76704894 82296550 88880274 91315350 95228865 103693653 105809850 106534575 114274638 115215170 123444825 127841490 133320411 136973025 148133790 158714775 172822755 190457730 191762235 207387306 213069150 222200685 246889650 266640822 273946050 285686595 288037925 311080959 317429550 319603725 345645510 370334475 383524470 399961233 444401370 476144325 518468265 571373190 576075850 622161918 639207450 666602055 740668950 799922466 864113775 933242877 952288650 958811175 1036936530 1111003425 1333204110 1428432975 1555404795 1728227550 1866485754 1917622350 1999806165 2222006850 2592341325 2799728631 2856865950 3110809590 3333010275 3999612330 4666214385 5184682650 5599457262 6666020550 7777023975 9332428770 9999030825 13998643155 15554047950 19998061650 23331071925 27997286310 46662143850 69993215775 139986431550
- Sum of all divisors σ(n): 460062085392
- Sum of proper divisors (its aliquot sum) s(n): 320075653842
- 139986431550 is an abundant number, because the sum of its proper divisors (320075653842) is greater than itself. Its abundance is 180089222292
Bases of 139986431550
- Binary: 100000100101111101011101101110001111102
- Hexadecimal: 0x2097D76E3E
- Base-36: 1SB4B1VI
Squares and roots of 139986431550
- 139986431550 squared (1399864315502) is 19596201018102835402500
- 139986431550 cubed (1399864315503) is 2743202252460692878932982948875000
-
The
square root of 139986431550 is 374147.6066340663 -
The
cube root of 139986431550 is 5192.3263485825
Scales and comparisons
How big is 139986431550?- 139,986,431,550 seconds is equal to 4,451 years, 7 weeks, 7 hours, 52 minutes, 30 seconds.
-
To count from 1 to 139,986,431,550 would take you about eight thousand, nine hundred two 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 139986431550 cubic inches would be around 432.7 feet tall.
Recreational maths with 139986431550
- 139986431550 backwards is 055134689931
- 139986431550 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 139986431550's digits is 54
- More coming soon!
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