128350066590720

Names of 128350066590720

• Cardinal: 128350066590720 can be written as One hundred twenty-eight trillion, three hundred fifty billion, sixty-six million, five hundred ninety thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.2835006659072 × 10¹⁴

Factors of 128350066590720

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 214259616

Divisors of 128350066590720

• Number of divisors d(n): 264
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 30 32 36 39 40 45 48 52 60 64 65 72 78 80 90 96 104 117 120 128 130 144 156 160 180 192 195 208 234 240 256 260 288 312 320 360 384 390 416 468 480 512 520 576 585 624 640 720 768 780 832 936 960 1024 1040 1152 1170 1248 1280 1440 1536 1560 1664 1872 1920 2080 2304 2340 2496 2560 2880 3072 3120 3328 3744 3840 4160 4608 4680 4992 5120 5760 6240 6656 7488 7680 8320 9216 9360 9984 11520 12480 13312 14976 15360 16640 18720 19968 23040 24960 29952 33280 37440 39936 46080 49920 59904 66560 74880 99840 119808 149760 199680 299520 599040 214259593 428519186 642778779 857038372 1071297965 1285557558 1714076744 1928336337 2142595930 2571115116 2785374709 3213893895 3428153488 3856672674 4285191860 5142230232 5570749418 6427787790 6856306976 7713345348 8356124127 8570383720 9641681685 10284460464 11141498836 12855575580 13712613952 13926873545 15426690696 16712248254 17140767440 19283363370 20568920928 22282997672 25068372381 25711151160 27425227904 27853747090 30853381392 33424496508 34281534880 38566726740 41137841856 41780620635 44565995344 50136744762 51422302320 54850455808 55707494180 61706762784 66848993016 68563069760 77133453480 82275683712 83561241270 89131990688 100273489524 102844604640 109700911616 111414988360 123413525568 125341861905 133697986032 137126139520 154266906960 164551367424 167122482540 178263981376 200546979048 205689209280 219401823232 222829976720 246827051136 250683723810 267395972064 274252279040 308533813920 329102734848 334244965080 356527962752 401093958096 411378418560 445659953440 493654102272 501367447620 534791944128 548504558080 617067627840 658205469696 668489930160 713055925504 802187916192 822756837120 891319906880 987308204544 1002734895240 1069583888256 1097009116160 1234135255680 1336979860320 1426111851008 1604375832384 1645513674240 1782639813760 1974616409088 2005469790480 2139167776512 2468270511360 2673959720640 2852223702016 3208751664768 3291027348480 3565279627520 4010939580960 4278335553024 4936541022720 5347919441280 6417503329536 7130559255040 8021879161920 8556671106048 9873082045440 10695838882560 12835006659072 14261118510080 16043758323840 21391677765120 25670013318144 32087516647680 42783355530240 64175033295360 128350066590720
• Sum of all divisors σ(n): 478939612698456
• Sum of proper divisors (its aliquot sum) s(n): 350589546107736
• 128350066590720 is an abundant number, because the sum of its proper divisors (350589546107736) is greater than itself. Its abundance is 222239479517016

Bases of 128350066590720

• Binary: 11101001011101111010100001000000100010000000000₂
• Hexadecimal: 0x74BBD4204400
• Base-36: 19HV7FQWW0

Squares and roots of 128350066590720

• 128350066590720 squared (128350066590720²) is 16473739593842258323990118400
• 128350066590720 cubed (128350066590720³) is 2114405573867834502347679917135257141248000
• The square root of 128350066590720 is 11329168.8393597525
• The cube root of 128350066590720 is 50442.7435369849

Scales and comparisons

• 128,350,066,590,720 seconds is equal to 4,081,135 years, 5 weeks, 3 days, 3 hours, 12 minutes.
• To count from 1 to 128,350,066,590,720 would take you about ten million, two hundred two thousand, eight hundred thirty-seven 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 128350066590720 cubic inches would be around 4203.6 feet tall.

Recreational maths with 128350066590720

• 128350066590720 backwards is 027095660053821
• The number of decimal digits it has is: 15
• The sum of 128350066590720's digits is 54
• More coming soon!