39969426420

Names of 39969426420

• Cardinal: 39969426420 can be written as Thirty-nine billion, nine hundred sixty-nine million, four hundred twenty-six thousand, four hundred twenty.

Scientific notation

• Scientific notation: 3.996942642 × 10¹⁰

Factors of 39969426420

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 514

Divisors of 39969426420

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 11 12 14 15 18 20 21 22 28 30 33 35 36 42 44 45 49 55 60 63 66 70 77 84 90 98 99 105 110 126 132 140 147 154 165 180 196 198 210 220 229 231 245 252 257 294 308 315 330 343 385 396 420 441 458 462 490 495 514 539 588 630 660 686 687 693 735 770 771 882 916 924 980 990 1028 1029 1078 1145 1155 1260 1285 1372 1374 1386 1470 1540 1542 1603 1617 1715 1764 1799 1980 2058 2061 2156 2205 2290 2310 2313 2519 2570 2695 2748 2772 2827 2940 3084 3087 3206 3234 3430 3435 3465 3598 3773 3855 4116 4122 4410 4580 4620 4626 4809 4851 5038 5140 5145 5390 5397 5654 6174 6412 6468 6860 6870 6930 7196 7546 7557 7710 8015 8085 8244 8481 8820 8995 9252 9618 9702 10076 10290 10305 10780 10794 11221 11308 11319 11565 12348 12593 12595 13740 13860 14135 14427 15092 15114 15420 15435 16030 16170 16191 16962 17633 17990 18865 19236 19404 19789 20580 20610 21588 22442 22638 22671 23130 24045 24255 25186 25190 25443 26985 28270 28854 30228 30870 32060 32340 32382 33663 33924 33957 35266 35980 37730 37779 37785 39578 41220 42405 44884 45276 45342 46260 48090 48510 50372 50380 50886 52899 53970 56105 56540 56595 57708 58853 59367 61740 62965 64764 67326 67914 70532 72135 75460 75558 75570 78547 79156 80955 84810 88151 88165 90684 96180 97020 98945 100989 101772 105798 107940 112210 113190 113337 113355 117706 118734 123431 125930 127215 134652 135828 138523 144270 151116 151140 157094 158697 161910 168315 169620 169785 176302 176330 176559 178101 188895 197890 201978 211596 224420 226380 226674 226710 235412 235641 237468 246862 251860 254430 264453 264495 277046 288540 294265 296835 314188 317394 323820 336630 339570 352604 352660 353118 356202 370293 377790 392735 395780 403956 411971 415569 440755 453348 453420 471282 493724 504945 508860 528906 528990 529677 554092 566685 588530 593670 617155 634788 647383 673260 679140 692615 706236 706923 712404 740586 755580 785470 793359 793485 823942 831138 864017 881510 882795 890505 942564 969661 1009890 1057812 1057980 1059354 1110879 1133370 1177060 1178205 1187340 1234310 1235913 1246707 1294766 1322265 1385230 1413846 1481172 1570940 1586718 1586970 1647884 1662276 1728034 1763020 1765590 1781010 1851465 1939322 1942149 2019780 2059855 2077845 2118708 2221758 2266740 2356410 2468620 2471826 2493414 2589532 2592051 2644530 2648385 2770460 2827692 2883797 2908983 3173436 3173940 3236915 3456068 3531180 3534615 3562020 3702930 3707739 3878644 3884298 3966795 4119710 4155690 4320085 4443516 4531681 4712820 4848305 4943652 4986828 5184102 5289060 5296770 5554395 5767594 5817966 5826447 6179565 6233535 6473830 7069230 7405860 7415478 7768596 7776153 7933590 8239420 8311380 8640170 8651391 8726949 9063362 9696610 9710745 10368204 10593540 11108790 11535188 11635932 11652894 12359130 12467070 12947660 12960255 13595043 14138460 14418985 14544915 14830956 15552306 15867180 17280340 17302782 17453898 18126724 18538695 19393220 19421490 20186579 22217580 22658405 23305788 24718260 24934140 25920510 25954173 27190086 28837970 29089830 29132235 31104612 31721767 34605564 34907796 37077390 38842980 38880765 40373158 40785129 43256955 43634745 45316810 51841020 51908346 54380172 57675940 58179660 58264470 60559737 63443534 67975215 74154780 77761530 80746316 81570258 86513910 87269490 90633620 95165301 100932895 103816692 116528940 121119474 126887068 129770865 135950430 155523060 158608835 163140516 173027820 174538980 181679211 190330602 201865790 203925645 222052369 242238948 259541730 271900860 285495903 302798685 317217670 363358422 380661204 403731580 407851290 444104738 475826505 519083460 570991806 605597370 634435340 666157107 726716844 815702580 888209476 908396055 951653010 1110261845 1141983612 1211194740 1332314214 1427479515 1816792110 1903306020 1998471321 2220523690 2664628428 2854959030 3330785535 3633584220 3996942642 4441047380 5709918060 6661571070 7993885284 9992356605 13323142140 19984713210 39969426420
• Sum of all divisors σ(n): 155518272000
• Sum of proper divisors (its aliquot sum) s(n): 115548845580
• 39969426420 is an abundant number, because the sum of its proper divisors (115548845580) is greater than itself. Its abundance is 75579419160

Bases of 39969426420

• Binary: 100101001110010111010000101111110100₂
• Hexadecimal: 0x94E5D0BF4
• Base-36: ID0RIT0

Squares and roots of 39969426420

• 39969426420 squared (39969426420²) is 1597555048343794016400
• 39969426420 cubed (39969426420³) is 63853358956676817802136073288000
• The square root of 39969426420 is 199923.5514390439
• The cube root of 39969426420 is 3419.0803364873

Scales and comparisons

• 39,969,426,420 seconds is equal to 1,270 years, 47 weeks, 2 hours, 27 minutes.
• To count from 1 to 39,969,426,420 would take you about two thousand, five hundred forty-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 39969426420 cubic inches would be around 284.9 feet tall.

Recreational maths with 39969426420

• 39969426420 backwards is 02462496993
• The number of decimal digits it has is: 11
• The sum of 39969426420's digits is 54
• More coming soon!