61840542364731

Names of 61840542364731

• Cardinal: 61840542364731 can be written as Sixty-one trillion, eight hundred forty billion, five hundred forty-two million, three hundred sixty-four thousand, seven hundred thirty-one.

Scientific notation

• Scientific notation: 6.1840542364731 × 10¹³

Factors of 61840542364731

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 129772

Divisors of 61840542364731

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 9 13 27 39 43 53 117 129 159 351 387 477 559 599 689 1161 1431 1677 1797 2067 2279 5031 5391 6201 6837 7787 15093 16173 18603 20511 23361 25757 29627 31747 61533 70083 77271 88881 95241 129061 210249 231813 266643 285723 334841 387183 412711 695439 799929 857169 1004523 1161549 1238133 1365121 1677793 3013569 3484647 3714399 4095363 5033379 5549623 6840233 9040707 11143197 12286089 15100137 16648869 17746573 20520699 36858267 45300411 49946607 53239719 61562097 72145099 77307539 88923029 149839821 159719157 184686291 216435297 231922617 266769087 294130019 479157471 649305891 695767851 800307261 882390057 1004998007 1947917673 2087303553 2400921783 2647170171 3014994021 3324224177 3823690247 4097299567 7941510513 9044982063 9972672531 11471070741 12291898701 27134946189 29918017593 34413212223 36875696103 43214914301 53264894371 89754052779 103239636669 110627088309 129644742903 159794683113 176183881381 388934228709 479384049339 528551644143 1166802686127 1438152148017 1585654932429 2290390457953 4756964797287 6871171373859 20613514121577 61840542364731
• Sum of all divisors σ(n): 103034840832000
• Sum of proper divisors (its aliquot sum) s(n): 41194298467269
• 61840542364731 is a deficient number, because the sum of its proper divisors (41194298467269) is less than itself. Its deficiency is 20646243897462

Bases of 61840542364731

• Binary: 1110000011111001011111100011110111010000111011₂
• Hexadecimal: 0x383E5F8F743B
• Base-36: LX55I8Y0R

Squares and roots of 61840542364731

• 61840542364731 squared (61840542364731²) is 3824252679964089581432702361
• 61840542364731 cubed (61840542364731³) is 236493859868755344468333807654450626829891
• The square root of 61840542364731 is 7863875.7851794049
• The cube root of 61840542364731 is 39544.9559964623

Scales and comparisons

• 61,840,542,364,731 seconds is equal to 1,966,337 years, 50 weeks, 2 hours, 38 minutes, 51 seconds.
• To count from 1 to 61,840,542,364,731 would take you about four million, nine hundred fifteen thousand, eight hundred forty-four 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 61840542364731 cubic inches would be around 3295.4 feet tall.

Recreational maths with 61840542364731

• 61840542364731 backwards is 13746324504816
• The number of decimal digits it has is: 14
• The sum of 61840542364731's digits is 54
• More coming soon!