138405723272600

Names of 138405723272600

• Cardinal: 138405723272600 can be written as One hundred thirty-eight trillion, four hundred five billion, seven hundred twenty-three million, two hundred seventy-two thousand, six hundred.

Scientific notation

• Scientific notation: 1.384057232726 × 10¹⁴

Factors of 138405723272600

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 2146

Divisors of 138405723272600

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 4 5 7 8 10 14 20 25 28 35 40 49 50 56 70 98 100 140 175 196 200 245 280 343 350 392 409 490 686 700 818 980 1225 1372 1400 1636 1715 1723 1960 2045 2401 2450 2744 2863 3272 3430 3446 4090 4802 4900 5726 6860 6892 8180 8575 8615 9604 9800 10225 11452 12005 12061 13720 13784 14315 16360 17150 17230 19208 20041 20450 22904 24010 24122 28630 34300 34460 40082 40900 43075 48020 48244 57260 60025 60305 68600 68920 71575 80164 81800 84427 86150 96040 96488 100205 114520 120050 120610 140287 143150 160328 167281 168854 172300 200410 240100 241220 280574 286300 301525 334562 337708 344600 400820 422135 480200 482440 501025 561148 572600 590989 603050 669124 675416 701435 704707 801640 836405 844270 982009 1002050 1122296 1170967 1181978 1206100 1338248 1402870 1409414 1672810 1688540 1964018 2004100 2110675 2341934 2363956 2412200 2805740 2818828 2954945 3345620 3377080 3507175 3523535 3928036 4008200 4136923 4182025 4221350 4683868 4727912 4910045 4932949 5611480 5637656 5854835 5909890 6691240 7014350 7047070 7856072 8196769 8273846 8364050 8442700 9367736 9820090 9865898 11709670 11819780 14028700 14094140 14774725 16393538 16547692 16728100 16885400 17617675 19640180 19731796 20684615 23419340 23639560 24550225 24664745 28057400 28188280 29274175 29549450 32787076 33095384 33456200 34530643 35235350 39280360 39463592 40983845 41369230 46838680 49100450 49329490 57377383 58548350 59098900 65574152 69061286 70470700 81967690 82738460 98200900 98658980 103423075 114754766 117096700 118197800 123323725 138122572 140941400 163935380 165476920 172653215 196401800 197317960 204919225 206846150 229509532 234193400 241714501 246647450 276245144 286886915 288225163 327870760 345306430 401641681 409838450 413692300 459019064 483429002 493294900 573773830 576450326 690612860 803283362 819676900 827384600 863266075 966858004 986589800 1147547660 1152900652 1208572505 1381225720 1434434575 1441125815 1606566724 1639353800 1692001507 1726532150 1933716008 2008208405 2017576141 2295095320 2305801304 2417145010 2868869150 2882251630 3213133448 3384003014 3453064300 4016416810 4035152282 4834290020 5737738300 5764503260 6042862525 6768006028 6906128600 7205629075 8032833620 8070304564 8460007535 9668580040 10041042025 10087880705 11475476600 11529006520 12085725050 13536012056 14123032987 14411258150 16065667240 16140609128 16920015070 20082084050 20175761410 24171450100 28246065974 28822516300 33840030140 40164168100 40351522820 42300037675 48342900200 50439403525 56492131948 57645032600 67680060280 70615164935 80328336200 80703045640 84600075350 98861230909 100878807050 112984263896 141230329870 169200150700 197722461818 201757614100 282460659740 338400301400 353075824675 395444923636 403515228200 494306154545 564921319480 692028616363 706151649350 790889847272 988612309090 1384057232726 1412303298700 1977224618180 2471530772725 2768114465452 2824606597400 3460143081815 3954449236360 4943061545450 5536228930904 6920286163630 9886123090900 13840572327260 17300715409075 19772246181800 27681144654520 34601430818150 69202861636300 138405723272600
• Sum of all divisors σ(n): 376541698935060
• Sum of proper divisors (its aliquot sum) s(n): 238135975662460
• 138405723272600 is an abundant number, because the sum of its proper divisors (238135975662460) is greater than itself. Its abundance is 99730252389860

Bases of 138405723272600

• Binary: 11111011110000100010111111110000111010110011000₂
• Hexadecimal: 0x7DE117F87598
• Base-36: 1D26PM3U6W

Squares and roots of 138405723272600

• 138405723272600 squared (138405723272600²) is 19156144234611529253910760000
• 138405723272600 cubed (138405723272600³) is 2651319997905655248878272189895553176000000
• The square root of 138405723272600 is 11764596.1797504975
• The cube root of 138405723272600 is 51727.0863448051

Scales and comparisons

• 138,405,723,272,600 seconds is equal to 4,400,873 years, 45 weeks, 6 days, 10 hours, 23 minutes, 20 seconds.
• To count from 1 to 138,405,723,272,600 would take you about eleven million, two thousand, one hundred eighty-four 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 138405723272600 cubic inches would be around 4310.6 feet tall.

Recreational maths with 138405723272600

• 138405723272600 backwards is 006272327504831
• 138405723272600 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 138405723272600's digits is 50
• More coming soon!