141752400021

Names of 141752400021

• Cardinal: 141752400021 can be written as One hundred forty-one billion, seven hundred fifty-two million, four hundred thousand and twenty-one.

Scientific notation

• Scientific notation: 1.41752400021 × 10¹¹

Factors of 141752400021

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 232

Divisors of 141752400021

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 9 23 67 69 139 201 207 417 529 603 1251 1541 1587 3197 4623 4761 9313 9591 12167 13869 19321 27939 28773 35443 36501 57963 73531 83817 106329 109503 173889 214199 220593 318987 444383 642597 661779 815189 1294507 1333149 1691213 1927791 2445567 3883521 3999447 4926577 5073639 7336701 10220809 11650563 14779731 15220917 29773661 30662427 44339193 89320983 91987281 113311271 235078607 267962949 339933813 684794203 705235821 1019801439 2054382609 2115707463 6163147827 15750266669 47250800007 141752400021
• Sum of all divisors σ(n): 218828825280
• Sum of proper divisors (its aliquot sum) s(n): 77076425259
• 141752400021 is a deficient number, because the sum of its proper divisors (77076425259) is less than itself. Its deficiency is 64675974762

Bases of 141752400021

• Binary: 10000100000001000110011111100010010101₂
• Hexadecimal: 0x210119F895
• Base-36: 1T4BPVV9

Squares and roots of 141752400021

• 141752400021 squared (141752400021²) is 20093742911713600800441
• 141752400021 cubed (141752400021³) is 2848336283140359627250418425209261
• The square root of 141752400021 is 376500.1992310229
• The cube root of 141752400021 is 5214.0693941017

Scales and comparisons

• 141,752,400,021 seconds is equal to 4,507 years, 14 weeks, 6 days, 18 hours, 40 minutes, 21 seconds.
• To count from 1 to 141,752,400,021 would take you about nine thousand and fourteen 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 141752400021 cubic inches would be around 434.5 feet tall.

Recreational maths with 141752400021

• 141752400021 backwards is 120004257141
• The number of decimal digits it has is: 12
• The sum of 141752400021's digits is 27
• More coming soon!