139670456400

Names of 139670456400

• Cardinal: 139670456400 can be written as One hundred thirty-nine billion, six hundred seventy million, four hundred fifty-six thousand, four hundred.

Scientific notation

• Scientific notation: 1.396704564 × 10¹¹

Factors of 139670456400

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 61745

Divisors of 139670456400

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 17 18 20 24 25 30 34 36 37 40 45 48 50 51 60 68 72 74 75 80 85 90 100 102 111 120 136 144 148 150 153 170 180 185 200 204 222 225 240 255 272 296 300 306 333 340 360 370 400 408 425 444 450 510 555 592 600 612 629 666 680 720 740 765 816 850 888 900 925 1020 1110 1200 1224 1258 1275 1332 1360 1480 1530 1665 1700 1776 1800 1850 1887 2040 2220 2448 2516 2550 2664 2775 2960 3060 3145 3330 3400 3600 3700 3774 3825 4080 4440 5032 5100 5328 5550 5661 6120 6290 6660 6800 7400 7548 7650 8325 8880 9435 10064 10200 11100 11322 12240 12580 13320 14800 15096 15300 15725 16650 18870 20400 22200 22644 25160 26640 28305 30192 30600 31450 33300 37740 44400 45288 47175 50320 56610 61200 61681 62900 66600 75480 90576 94350 113220 123362 125800 133200 141525 150960 185043 188700 226440 246724 251600 283050 308405 370086 377400 452880 493448 555129 566100 616810 740172 754800 925215 986896 1048577 1110258 1132200 1233620 1480344 1542025 1850430 2097154 2220516 2264400 2282197 2467240 2775645 2960688 3084050 3145731 3700860 4194308 4441032 4564394 4626075 4934480 5242885 5551290 6168100 6291462 6846591 7401720 8388616 8882064 9128788 9252150 9437193 10485770 11102580 11410985 12336200 12582924 13693182 13878225 14803440 15728655 16777232 18257576 18504300 18874386 20539773 20971540 22205160 22821970 24672400 25165848 26214425 27386364 27756450 31457310 34232955 36515152 37008600 37748772 38797349 41079546 41943080 44410320 45643940 47185965 50331696 52428850 54772728 55512900 57054925 62914620 68465910 74017200 75497544 77594698 78643275 82159092 83886160 91287880 94371930 102698865 104857700 109545456 111025800 114109850 116392047 125829240 136931820 150995088 155189396 157286550 164318184 171164775 182575760 188743860 193986745 205397730 209715400 222051600 228219700 232784094 235929825 251658480 273863640 310378792 314573100 328636368 342329550 349176141 377487720 387973490 410795460 419430800 456439400 465568188 471859650 513494325 547727280 581960235 620757584 629146200 684659100 698352282 754975440 775946980 821590920 912878800 931136376 943719300 969933725 1026988650 1163920470 1258292400 1369318200 1396704564 1551893960 1643181840 1745880705 1862272752 1887438600 1939867450 2053977300 2327840940 2738636400 2793409128 2909801175 3103787920 3491761410 3774877200 3879734900 4107954600 4655681880 5586818256 5819602350 6983522820 7759469800 8215909200 8729403525 9311363760 11639204700 13967045640 15518939600 17458807050 23278409400 27934091280 34917614100 46556818800 69835228200 139670456400
• Sum of all divisors σ(n): 527085766584
• Sum of proper divisors (its aliquot sum) s(n): 387415310184
• 139670456400 is an abundant number, because the sum of its proper divisors (387415310184) is greater than itself. Its abundance is 247744853784

Bases of 139670456400

• Binary: 10000010000101000000100000100001010000₂
• Hexadecimal: 0x2085020850
• Base-36: 1S5W6LW0

Squares and roots of 139670456400

• 139670456400 squared (139670456400²) is 19507836390984300960000
• 139670456400 cubed (139670456400³) is 2724668412105306160318158144000000
• The square root of 139670456400 is 373725.1080674137
• The cube root of 139670456400 is 5188.4167266705

Scales and comparisons

• 139,670,456,400 seconds is equal to 4,441 years, 4 weeks, 4 days, 5 hours.
• To count from 1 to 139,670,456,400 would take you about eight thousand, eight hundred eighty-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 139670456400 cubic inches would be around 432.4 feet tall.

Recreational maths with 139670456400

• 139670456400 backwards is 004654076931
• 139670456400 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 139670456400's digits is 45
• More coming soon!