43897864621964013

Names of 43897864621964013

• Cardinal: 43897864621964013 can be written as Forty-three quadrillion, eight hundred ninety-seven trillion, eight hundred sixty-four billion, six hundred twenty-one million, nine hundred sixty-four thousand and thirteen.

Scientific notation

• Scientific notation: 4.3897864621964013 × 10¹⁶

Factors of 43897864621964013

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 344

Divisors of 43897864621964013

• Number of divisors d(n): 240
• Complete list of divisors:
  1 3 9 27 29 73 81 87 219 239 261 657 717 783 841 1971 2117 2151 2349 2523 5329 5913 6351 6453 6931 7569 15987 17447 19053 19359 20793 22707 24389 47961 52341 57121 57159 61393 62379 68121 73167 143883 154541 157023 171363 171477 184179 187137 200999 219501 389017 431649 463623 471069 505963 514089 552537 561411 602997 658503 1167051 1273631 1390869 1413207 1517889 1542267 1656509 1657611 1780397 1808991 1975509 3501153 3820893 4169833 4172607 4481689 4553667 4626801 4969527 4972833 5341191 5426973 5828971 10503459 11281493 11462679 12509499 12517821 13445067 13661001 14672927 14908581 16023573 16280919 17486913 31510377 33844479 34388037 36935299 37528497 40335201 40983003 44018781 44725743 48038761 48070719 52460739 92975063 101533437 103164111 110805897 112585491 120925157 121005603 129968981 132056343 134177229 144116283 144212157 157382217 278925189 304397809 304600311 327163297 332417691 337756473 362775471 363016809 389906943 396169029 425514883 432348849 472146651 836775567 913193427 913800933 981489891 997253073 1071123671 1088326413 1169720829 1188507087 1276544649 1297046547 1393124069 2510326701 2696276827 2739580281 2944469673 2991759219 3213371013 3264979239 3506829553 3509162487 3829633947 3891139641 4179372207 7530980103 8088830481 8218740843 8827536461 8833409019 9487735613 9640113039 9794937717 10520488659 10527487461 11488901841 12538116621 22221040057 24266491443 24656222529 26482609383 26500227057 28463206839 28920339117 31062586459 31561465977 34466705523 37614349863 66663120171 72799474329 78192027983 79447828149 85389620517 86761017351 93187759377 94684397931 101698057037 112843049589 199989360513 218398422987 234576083949 238343484447 255998557369 256168861551 279563278131 284053193793 305094171111 599968081539 644410161653 703728251847 715030453341 767995672107 768506584653 838689834393 915282513333 1799904244617 1933230484959 2111184755541 2267568811507 2303987016321 2516069503179 2745847539999 5799691454877 6333554266623 6802706434521 6911961048963 7423958163701 8237542619997 17399074364631 18687894687937 20408119303563 20735883146889 22271874491103 52197223093893 56063684063811 61224357910689 66815623473309 168191052191433 183673073732067 200446870419927 504573156574299 541948945950173 601340611259781 1513719469722897 1625846837850519 4877540513551557 14632621540654671 43897864621964013
• Sum of all divisors σ(n): 69150346284505200
• Sum of proper divisors (its aliquot sum) s(n): 25252481662541187
• 43897864621964013 is a deficient number, because the sum of its proper divisors (25252481662541187) is less than itself. Its deficiency is 18645382959422826

Bases of 43897864621964013

• Binary: 10011011111101001110000000010011001100001011101011101101₂
• Hexadecimal: 0x9BF4E01330BAED
• Base-36: C08HSLUN1T9

Squares and roots of 43897864621964013

• 43897864621964013 squared (43897864621964013²) is 1927022518368279697975697467064169
• 43897864621964013 cubed (43897864621964013³) is 84592173634806902761399695573720143124181879750197
• The square root of 43897864621964013 is 209518172.5339451623
• The cube root of 43897864621964013 is 352761.4601864533

Scales and comparisons

• 43,897,864,621,964,013 seconds is equal to 1,395,816,309 years, 50 weeks, 2 days, 6 hours, 53 minutes, 33 seconds.
• To count from 1 to 43,897,864,621,964,013 would take you about four billion, one hundred eighty-seven million, four hundred forty-eight thousand, nine hundred twenty-nine 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 43897864621964013 cubic inches would be around 29396.8 feet tall.

Recreational maths with 43897864621964013

• 43897864621964013 backwards is 31046912646879834
• 43897864621964013 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 43897864621964013's digits is 81
• More coming soon!