137422752390

Names of 137422752390

• Cardinal: 137422752390 can be written as One hundred thirty-seven billion, four hundred twenty-two million, seven hundred fifty-two thousand, three hundred ninety.

Scientific notation

• Scientific notation: 1.3742275239 × 10¹¹

Factors of 137422752390

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 885

Divisors of 137422752390

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 5 6 7 9 10 11 14 15 18 21 22 27 30 33 35 42 45 54 55 63 66 70 77 81 90 99 105 110 126 135 154 162 165 189 198 210 231 243 270 297 315 330 378 385 405 462 486 495 567 594 630 693 770 810 857 891 945 990 1134 1155 1215 1386 1485 1701 1714 1782 1890 2079 2310 2430 2571 2673 2835 2970 3402 3465 4158 4285 4455 5142 5346 5670 5999 6237 6930 7713 8505 8570 8910 9427 10395 11998 12474 12855 13365 15426 17010 17997 18711 18854 20790 23139 25710 26730 28281 29995 31185 35994 37422 38565 46278 47135 53991 56562 59990 62370 65989 69417 77130 84843 89985 93555 94270 107982 115695 131978 138834 141405 161973 169686 179970 187110 197967 208251 231390 254529 269955 282810 323946 329945 347085 395934 416502 424215 485919 509058 539910 593901 659890 694170 734449 763587 809865 848430 971838 989835 1041255 1187802 1272645 1457757 1468898 1527174 1619730 1781703 1979670 2082510 2203347 2290761 2429595 2545290 2915514 2969505 3563406 3672245 3817935 4406694 4581522 4859190 5141143 5345109 5939010 6610041 7288785 7344490 7635870 8078939 8908515 10282286 10690218 11016735 11453805 13220082 14577570 15423429 16035327 16157878 17817030 19830123 22033470 22907610 24236817 25705715 26725545 30846858 32070654 33050205 39660246 40394695 46270287 48473634 51411430 53451090 56552573 59490369 66100410 72710451 77117145 80176635 80789390 92540574 99150615 113105146 118980738 121184085 138810861 145420902 154234290 160353270 169657719 178471107 198301230 218131353 231351435 242368170 277621722 282762865 297451845 339315438 356942214 363552255 416432583 436262706 462702870 508973157 565525730 594903690 654394059 694054305 727104510 832865166 848288595 892355535 1017946314 1090656765 1249297749 1308788118 1388108610 1526919471 1696577190 1784711070 1963182177 2082162915 2181313530 2498595498 2544865785 3053838942 3271970295 3926364354 4164325830 4580758413 5089731570 6246488745 6543940590 7634597355 9161516826 9815910885 12492977490 13742275239 15269194710 19631821770 22903792065 27484550478 45807584130 68711376195 137422752390
• Sum of all divisors σ(n): 462502220544
• Sum of proper divisors (its aliquot sum) s(n): 325079468154
• 137422752390 is an abundant number, because the sum of its proper divisors (325079468154) is greater than itself. Its abundance is 187656715764

Bases of 137422752390

• Binary: 1111111111111000010001100101010000110₂
• Hexadecimal: 0x1FFF08CA86
• Base-36: 1R4PYIDI

Squares and roots of 137422752390

• 137422752390 squared (137422752390²) is 18885012874443250712100
• 137422752390 cubed (137422752390³) is 2595230448126577001715609476919000
• The square root of 137422752390 is 370705.7490652121
• The cube root of 137422752390 is 5160.4338365629

Scales and comparisons

• 137,422,752,390 seconds is equal to 4,369 years, 32 weeks, 1 day, 2 hours, 46 minutes, 30 seconds.
• To count from 1 to 137,422,752,390 would take you about eight thousand, seven hundred thirty-nine 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 137422752390 cubic inches would be around 430 feet tall.

Recreational maths with 137422752390

• 137422752390 backwards is 093257224731
• 137422752390 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 137422752390's digits is 45
• More coming soon!