139748075037081

Names of 139748075037081

• Cardinal: 139748075037081 can be written as One hundred thirty-nine trillion, seven hundred forty-eight billion, seventy-five million, thirty-seven thousand and eighty-one.

Scientific notation

• Scientific notation: 1.39748075037081 × 10¹⁴

Factors of 139748075037081

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 6094

Divisors of 139748075037081

• Number of divisors d(n): 135
• Complete list of divisors:
  1 3 7 9 21 27 31 49 63 81 93 147 189 217 279 441 567 651 837 961 1323 1519 1953 2511 2883 3969 4557 5859 6053 6727 8649 13671 17577 18159 20181 25947 41013 42371 47089 54477 60543 77841 123039 127113 141267 163431 181629 187643 296597 381339 423801 490293 544887 562929 889791 1144017 1271403 1313501 1688787 2669373 3432051 3814209 3940503 5066361 5816933 8008119 9194507 11821509 15199083 17450799 24024357 27583521 35464527 36638809 40718531 52352397 82750563 106393581 109916427 122155593 157057191 248251689 256471663 285029717 329749281 366466779 471171573 744755067 769414989 855089151 989247843 1099400337 1135803079 1795301641 2308244967 2565267453 2967743529 3298201011 3407409237 5385904923 6924734901 7695802359 7950621553 10222227711 16157714769 20774204703 23087407077 23851864659 30666683133 35209895449 48473144307 55654350871 71555593977 92000049399 105629686347 145419432921 166963052613 214666781931 246469268143 316889059041 500889157839 644000345793 739407804429 950667177123 1502667473517 1725284877001 2218223413287 2852001531369 4508002420551 5175854631003 6654670239861 15527563893009 19964010719583 46582691679027 139748075037081
• Sum of all divisors σ(n): 250970442770223
• Sum of proper divisors (its aliquot sum) s(n): 111222367733142
• 139748075037081 is a deficient number, because the sum of its proper divisors (111222367733142) is less than itself. Its deficiency is 28525707303939

Bases of 139748075037081

• Binary: 11111110001100110100010010111101110000110011001₂
• Hexadecimal: 0x7F19A25EE199
• Base-36: 1DJBDNOSK9

Squares and roots of 139748075037081

• 139748075037081 squared (139748075037081²) is 19529524476569621739525000561
• 139748075037081 cubed (139748075037081³) is 2729213451990161538692448386496996620802441
• 139748075037081 is a perfect square number. Its square root is 11821509
• The cube root of 139748075037081 is 51893.7766302483

Scales and comparisons

• 139,748,075,037,081 seconds is equal to 4,443,556 years, 26 weeks, 6 days, 4 hours, 31 minutes, 21 seconds.
• To count from 1 to 139,748,075,037,081 would take you about eleven million, one hundred eight thousand, eight hundred ninety-one 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 139748075037081 cubic inches would be around 4324.5 feet tall.

Recreational maths with 139748075037081

• 139748075037081 backwards is 180730570847931
• 139748075037081 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 139748075037081's digits is 63
• More coming soon!