1238957549374090

Names of 1238957549374090

• Cardinal: 1238957549374090 can be written as One quadrillion, two hundred thirty-eight trillion, nine hundred fifty-seven billion, five hundred forty-nine million, three hundred seventy-four thousand and ninety.

Scientific notation

• Scientific notation: 1.23895754937409 × 10¹⁵

Factors of 1238957549374090

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 124

Divisors of 1238957549374090

• Number of divisors d(n): 300
• Complete list of divisors:
  1 2 5 7 10 13 14 26 35 49 65 70 91 97 98 130 169 182 194 245 338 455 485 490 637 679 845 910 970 1183 1261 1274 1358 1690 2197 2366 2522 3185 3395 4394 4753 5915 6305 6370 6790 8281 8827 9409 9506 10985 11830 12610 15379 16393 16562 17654 18818 21970 23765 28561 30758 32786 41405 44135 47045 47530 57122 61789 65863 76895 81965 82810 88270 94090 107653 114751 122317 123578 131726 142805 153790 163930 199927 213109 215306 229502 244634 285610 308945 329315 399854 426218 461041 538265 573755 611585 617890 658630 803257 856219 912673 922082 999635 1065545 1076530 1147510 1223170 1399489 1491763 1590121 1606514 1712438 1825346 1999270 2131090 2305205 2770417 2798978 2983526 3180242 4016285 4281095 4563365 4610410 5540834 5993533 6388711 6997445 7458815 7950605 8032570 8562190 9126730 10442341 11130847 11864749 11987066 12777422 13852085 13994890 14917630 15901210 19392919 20671573 20884682 22261694 23729498 27704170 29967665 31943555 38785838 41343146 44720977 52211705 55654235 59323745 59935330 63887110 77915929 83053243 88529281 89441954 96964595 103357865 104423410 111308470 118647490 135750433 144701011 154241737 155831858 166106486 177058562 193929190 206715730 223604885 268730449 271500866 289402022 308483474 389579645 415266215 442646405 447209770 537460898 581372701 619704967 678752165 723505055 771208685 779159290 830532430 885292810 1012907077 1079692159 1150880653 1162745402 1239409934 1343652245 1357504330 1447010110 1542417370 1881113143 2005142581 2025814154 2159384318 2301761306 2687304490 2906863505 3098524835 3762226286 4010285162 4337934769 5064535385 5398460795 5754403265 5813727010 6197049670 7557845113 8056164571 8675869538 9405565715 10025712905 10129070770 10796921590 11508806530 13167792001 14035998067 14961448489 15115690226 16112329142 18811131430 20051425810 21689673845 26066853553 26335584002 28071996134 29922896978 37789225565 40280822855 43379347690 52133707106 56393151997 65838960005 70179990335 74807242445 75578451130 80561645710 98251986469 104730139423 112786303994 130334267765 131677920010 140359980670 149614484890 182467974871 194498830357 196503972938 209460278846 260668535530 281965759985 364935949742 388997660714 491259932345 523650697115 563931519970 733110975961 912339874355 972494151785 982519864690 1047301394230 1277275824097 1361491812499 1466221951922 1824679748710 1944988303570 2528484794641 2554551648194 2722983624998 3665554879805 5056969589282 6386379120485 6807459062495 7331109759610 9530442687493 12642423973205 12772758240970 13614918124990 17699393562487 19060885374986 25284847946410 35398787124974 47652213437465 88496967812435 95304426874930 123895754937409 176993935624870 247791509874818 619478774687045 1238957549374090
• Sum of all divisors σ(n): 2839678313825826
• Sum of proper divisors (its aliquot sum) s(n): 1600720764451736
• 1238957549374090 is an abundant number, because the sum of its proper divisors (1600720764451736) is greater than itself. Its abundance is 361763215077646

Bases of 1238957549374090

• Binary: 100011001101101001101001000100111110100101010001010₂
• Hexadecimal: 0x466D3489F4A8A
• Base-36: C7698NYLXM

Squares and roots of 1238957549374090

• 1238957549374090 squared (1238957549374090²) is 1535015809151050660150763328100
• 1238957549374090 cubed (1238957549374090³) is 1901819425156271560720538244917657880308929000
• The square root of 1238957549374090 is 35198828.8068522245
• The cube root of 1238957549374090 is 107403.5926543005

Scales and comparisons

• 1,238,957,549,374,090 seconds is equal to 39,395,017 years, 37 weeks, 4 days, 2 hours, 8 minutes, 10 seconds.
• To count from 1 to 1,238,957,549,374,090 would take you about one hundred eighteen million, one hundred eighty-five thousand and fifty-three 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 1238957549374090 cubic inches would be around 8950.3 feet tall.

Recreational maths with 1238957549374090

• 1238957549374090 backwards is 0904739457598321
• The number of decimal digits it has is: 16
• The sum of 1238957549374090's digits is 76
• More coming soon!