830961644013

Names of 830961644013

• Cardinal: 830961644013 can be written as Eight hundred thirty billion, nine hundred sixty-one million, six hundred forty-four thousand and thirteen.

Scientific notation

• Scientific notation: 8.30961644013 × 10¹¹

Factors of 830961644013

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 165

Divisors of 830961644013

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 9 23 31 47 61 69 93 141 183 207 279 423 549 713 961 1081 1403 1457 1891 2139 2209 2867 2883 3243 4209 4371 5673 6417 6627 8601 8649 9729 12627 13113 17019 19881 22103 25803 29791 33511 43493 45167 50807 58621 65941 66309 68479 88877 89373 100533 130479 134749 135501 152421 175863 197823 198927 205437 266631 268119 301599 391437 404247 406503 457263 527589 593469 616311 685193 799893 1038841 1212741 1348283 1400177 1575017 1817251 2044171 2055579 2122849 2755187 3099227 3116523 4044849 4177219 4200531 4725051 5451753 6132513 6166737 6368547 8265561 9297681 9349569 12134547 12531657 12601593 14175153 16355259 18397539 19105641 24796683 27893043 32204071 37594971 41796773 48825527 63369301 65808319 85410797 96076037 96612213 125390319 129493789 146476581 190107903 197424957 256232391 288228111 289836639 376170957 388481367 439429743 570323709 592274871 768697173 864684333 1165444101 1513591337 1964448331 2978357147 4014307459 4540774011 5893344993 8935071441 12042922377 13622322033 17680034979 26805214323 36128767131 92329071557 276987214671 830961644013
• Sum of all divisors σ(n): 1344011215872
• Sum of proper divisors (its aliquot sum) s(n): 513049571859
• 830961644013 is a deficient number, because the sum of its proper divisors (513049571859) is less than itself. Its deficiency is 317912072154

Bases of 830961644013

• Binary: 1100000101111001001011000111000111101101₂
• Hexadecimal: 0xC1792C71ED
• Base-36: ALQL3W19

Squares and roots of 830961644013

• 830961644013 squared (830961644013²) is 690497253820787738744169
• 830961644013 cubed (830961644013³) is 573776733221383525061567408257510197
• The square root of 830961644013 is 911570.9758504819
• The cube root of 830961644013 is 9401.4244258059

Scales and comparisons

• 830,961,644,013 seconds is equal to 26,422 years, 3 days, 14 hours, 53 minutes, 33 seconds.
• To count from 1 to 830,961,644,013 would take you about fifty-two 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 830961644013 cubic inches would be around 783.5 feet tall.

Recreational maths with 830961644013

• 830961644013 backwards is 310446169038
• The number of decimal digits it has is: 12
• The sum of 830961644013's digits is 45
• More coming soon!