2720395140991213

Names of 2720395140991213

• Cardinal: 2720395140991213 can be written as Two quadrillion, seven hundred twenty trillion, three hundred ninety-five billion, one hundred forty million, nine hundred ninety-one thousand, two hundred thirteen.

Scientific notation

• Scientific notation: 2.720395140991213 × 10¹⁵

Factors of 2720395140991213

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 318

Divisors of 2720395140991213

• Number of divisors d(n): 96
• Complete list of divisors:
  1 7 29 71 203 211 497 841 1477 2059 5041 5887 6119 14413 14981 24389 35287 42833 44521 59711 104867 146189 170723 177451 311647 357911 417977 434449 1023323 1063651 1242157 1291109 1731619 2505377 3041143 3160991 4239481 5146079 7445557 9037763 10379419 12121333 12599021 22126937 29676367 30845879 36022553 37442161 72655933 75519221 88193147 91668739 122944949 215921153 224430361 262095127 301003151 365371609 528634547 641681173 860614643 894530491 1085822669 1571012527 2107022057 2190057409 2557601263 2658393431 6261713437 6508480469 7600758683 8729091379 15330401863 15934555631 18608754017 25941384239 45559363283 61103639653 63511664861 77093409499 111541889417 181589689673 188745933601 444581654027 462102113299 539653866493 1321221535207 1841838280969 3234714793093 5473632074429 12892867966783 13400961285671 38315424521003 93806728999697 388627877284459 2720395140991213
• Sum of all divisors σ(n): 3281607955791360
• Sum of proper divisors (its aliquot sum) s(n): 561212814800147
• 2720395140991213 is a deficient number, because the sum of its proper divisors (561212814800147) is less than itself. Its deficiency is 2159182326191066

Bases of 2720395140991213

• Binary: 1001101010100010111101011010000001110000100011101101₂
• Hexadecimal: 0x9AA2F5A0708ED
• Base-36: QSAS9WFAWD

Squares and roots of 2720395140991213

• 2720395140991213 squared (2720395140991213²) is 7400549723128601656792143211369
• 2720395140991213 cubed (2720395140991213³) is 20132419507462914634844765016426130995630700597
• The square root of 2720395140991213 is 52157407.3453734183
• The cube root of 2720395140991213 is 139597.4001677687

Scales and comparisons

• 2,720,395,140,991,213 seconds is equal to 86,500,150 years, 38 weeks, 6 days, 14 hours, 13 seconds.
• To count from 1 to 2,720,395,140,991,213 would take you about two hundred fifty-nine million, five hundred thousand, four hundred fifty-two 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 2720395140991213 cubic inches would be around 11633.1 feet tall.

Recreational maths with 2720395140991213

• 2720395140991213 backwards is 3121990415930272
• The number of decimal digits it has is: 16
• The sum of 2720395140991213's digits is 58
• More coming soon!