39380121659970

Names of 39380121659970

• Cardinal: 39380121659970 can be written as Thirty-nine trillion, three hundred eighty billion, one hundred twenty-one million, six hundred fifty-nine thousand, nine hundred seventy.

Scientific notation

• Scientific notation: 3.938012165997 × 10¹³

Factors of 39380121659970

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 880683

Divisors of 39380121659970

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 5 6 7 9 10 13 14 15 18 21 26 30 35 39 42 43 45 63 65 70 78 86 90 91 105 117 126 127 129 130 182 195 210 215 234 254 258 273 301 315 381 387 390 430 455 546 559 585 602 630 635 645 762 774 819 889 903 910 1118 1143 1170 1270 1290 1365 1505 1638 1651 1677 1778 1806 1905 1935 2286 2667 2709 2730 2795 3010 3302 3354 3810 3870 3913 4095 4445 4515 4953 5031 5334 5418 5461 5590 5715 7826 8001 8190 8255 8385 8890 9030 9906 10062 10922 11430 11557 11739 13335 13545 14859 16002 16383 16510 16770 19565 23114 23478 24765 25155 26670 27090 27305 29718 32766 34671 35217 38227 39130 40005 49149 49530 50310 54610 57785 58695 69342 70434 70993 74295 76454 80010 81915 98298 104013 114681 115570 117390 141986 148590 163830 173355 176085 191135 208026 212979 229362 245745 344043 346710 352170 354965 382270 425958 491490 496951 520065 573405 638937 688086 709930 880483 993902 1040130 1064895 1146810 1277874 1490853 1720215 1760966 2129790 2484755 2641449 2981706 3194685 3440430 4402415 4472559 4969510 5282898 6163381 6389370 7454265 7924347 8804830 8945118 11446279 12326762 13207245 14908530 15848694 18490143 22362795 22892558 26414490 30816905 34338837 36980286 37860769 39621735 44725590 55470429 57231395 61633810 68677674 75721538 79243470 80123953 92450715 103016511 110940858 111821341 113582307 114462790 160247906 171694185 184901430 189303845 206033022 223642682 227164614 240371859 265025383 277352145 335464023 340746921 343388370 378607690 400619765 480743718 492189997 515082555 530050766 554704290 559106705 567911535 670928046 681493842 721115577 782749387 795076149 801239530 984379994 1006392069 1030165110 1118213410 1135823070 1201859295 1325126915 1442231154 1453677433 1476569991 1565498774 1590152298 1677320115 1703734605 2012784138 2348248161 2385228447 2403718590 2460949985 2650253830 2907354866 2953139982 3354640230 3407469210 3445329979 3605577885 3913746935 3975380745 4361032299 4429709973 4696496322 4770456894 4808317663 4921899970 5031960345 6890659958 7044744483 7211155770 7268387165 7382849955 7827493870 7950761490 8722064598 8859419946 9616635326 10063920690 10175742031 10335989937 11741240805 11926142235 13083096897 14089488966 14424952989 14536774330 14765699910 17226649895 20351484062 20671979874 21805161495 22148549865 23482481610 23852284470 24041588315 26166193794 28849905978 30527226093 31007969811 33658223641 34453299790 35223722415 43274858967 43610322990 44297099730 48083176630 50878710155 51679949685 61054452186 62015939622 62508129619 65415484485 67316447282 70447444830 72124764945 86549717934 91581678279 100974670923 101757420310 103359899370 125016259238 130830968970 144249529890 152636130465 155039849055 168291118205 183163356558 187524388857 201949341846 216374294835 302924012769 305272260930 310079698110 312540648095 336582236410 375048777714 432748589670 437556907333 457908391395 504873354615 562573166571 605848025538 625081296190 875113814666 915816782790 937621944285 1009746709230 1125146333142 1312670721999 1514620063845 1875243888570 2187784536665 2625341443998 2812865832855 3029240127690 3938012165997 4375569073330 5625731665710 6563353609995 7876024331994 13126707219990 19690060829985 39380121659970
• Sum of all divisors σ(n): 129962481352704
• Sum of proper divisors (its aliquot sum) s(n): 90582359692734
• 39380121659970 is an abundant number, because the sum of its proper divisors (90582359692734) is greater than itself. Its abundance is 51202238032764

Bases of 39380121659970

• Binary: 1000111101000011100110001010011010101001000010₂
• Hexadecimal: 0x23D0E629AA42
• Base-36: DYIZ7O6KI

Squares and roots of 39380121659970

• 39380121659970 squared (39380121659970²) is 1550793981954038348300400900
• 39380121659970 cubed (39380121659970³) is 61070455678899350864916620518324481973000
• The square root of 39380121659970 is 6275358.2893704165
• The cube root of 39380121659970 is 34021.9355738571

Scales and comparisons

• 39,380,121,659,970 seconds is equal to 1,252,166 years, 3 weeks, 3 hours, 19 minutes, 30 seconds.
• To count from 1 to 39,380,121,659,970 would take you about three million, one hundred thirty thousand, four hundred fifteen 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 39380121659970 cubic inches would be around 2835.2 feet tall.

Recreational maths with 39380121659970

• 39380121659970 backwards is 07995612108393
• 39380121659970 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 39380121659970's digits is 63
• More coming soon!