13157803855170

Names of 13157803855170

• Cardinal: 13157803855170 can be written as Thirteen trillion, one hundred fifty-seven billion, eight hundred three million, eight hundred fifty-five thousand, one hundred seventy.

Scientific notation

• Scientific notation: 1.315780385517 × 10¹³

Factors of 13157803855170

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 45820

Divisors of 13157803855170

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 5 6 9 10 13 15 18 26 27 30 37 39 45 54 65 74 78 90 111 117 130 135 185 195 222 234 270 333 351 370 390 481 555 585 666 702 962 999 1110 1170 1443 1665 1755 1998 2333 2405 2886 3330 3510 4329 4666 4810 4995 6999 7215 8658 9990 11665 12987 13998 14430 20997 21645 23330 25974 30329 34995 41994 43290 43427 60658 62991 64935 69990 86321 86854 90987 104985 125982 129870 130281 151645 172642 181974 209970 217135 258963 260562 272961 303290 314955 390843 431605 434270 454935 517926 545922 564551 629910 651405 776889 781686 818883 863210 909870 1122173 1129102 1172529 1294815 1302810 1364805 1553778 1606799 1637766 1693653 1954215 2244346 2330667 2345058 2589630 2729610 2822755 3213598 3366519 3387306 3884445 3908430 4094415 4661334 4820397 5080959 5610865 5645510 5862645 6733038 7768890 8033995 8188830 8468265 9640794 10099557 10161918 11221730 11653335 11725290 14461191 15242877 16067990 16832595 16936530 20199114 20888387 23306670 24101985 25404795 28922382 30298671 30485754 33665190 41776774 43383573 48203970 50497785 50809590 60597342 62665161 72305955 76214385 86767146 100995570 101315191 104441935 125330322 144611910 151493355 152428770 187995483 202630382 208883870 216917865 302986710 303945573 313325805 375990966 433835730 506575955 563986449 607891146 626651610 911836719 939977415 1013151910 1127972898 1317097483 1519727865 1823673438 1879954830 2634194966 2735510157 2819932245 3039455730 3748662067 3951292449 4559183595 5471020314 5639864490 6585487415 7497324134 7902584898 9118367190 11245986201 11853877347 13170974830 13677550785 18743310335 19756462245 22491972402 23707754694 27355101570 33737958603 35561632041 37486620670 39512924490 48732606871 56229931005 59269386735 67475917206 71123264082 97465213742 101213875809 112459862010 118538773470 146197820613 168689793015 177808160205 202427751618 243663034355 292395641226 337379586030 355616320410 438593461839 487326068710 506069379045 730989103065 877186923678 1012138758090 1315780385517 1461978206130 2192967309195 2631560771034 4385934618390 6578901927585 13157803855170
• Sum of all divisors σ(n): 38825299054080
• Sum of proper divisors (its aliquot sum) s(n): 25667495198910
• 13157803855170 is an abundant number, because the sum of its proper divisors (25667495198910) is greater than itself. Its abundance is 12509691343740

Bases of 13157803855170

• Binary: 10111111011110001010001110011000110101000010₂
• Hexadecimal: 0xBF78A398D42
• Base-36: 4NWM0OVGI

Squares and roots of 13157803855170

• 13157803855170 squared (13157803855170²) is 173127802291126514335728900
• 13157803855170 cubed (13157803855170³) is 2277981664423294009008857992091983413000
• The square root of 13157803855170 is 3627368.7233544373
• The cube root of 13157803855170 is 23608.1054314003

Scales and comparisons

• 13,157,803,855,170 seconds is equal to 418,377 years, 24 weeks, 11 hours, 19 minutes, 30 seconds.
• To count from 1 to 13,157,803,855,170 would take you about one million, forty-five thousand, nine hundred forty-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 13157803855170 cubic inches would be around 1967.3 feet tall.

Recreational maths with 13157803855170

• 13157803855170 backwards is 07155830875131
• 13157803855170 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13157803855170's digits is 54
• More coming soon!