83238378272649957

Names of 83238378272649957

• Cardinal: 83238378272649957 can be written as Eighty-three quadrillion, two hundred thirty-eight trillion, three hundred seventy-eight billion, two hundred seventy-two million, six hundred forty-nine thousand, nine hundred fifty-seven.

Scientific notation

• Scientific notation: 8.3238378272649957 × 10¹⁶

Factors of 83238378272649957

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 37255091

Divisors of 83238378272649957

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 7 17 21 51 67 109 119 201 327 357 469 763 857 1139 1407 1853 2289 2571 3417 5559 5999 7303 7973 12971 14569 17997 21909 23919 38913 43707 51121 57419 93413 101983 124151 153363 172257 280239 305949 372453 401933 653891 869057 976123 1205799 1588021 1961673 2607171 2928369 4764063 6258671 6832861 11116147 18776013 20498583 33348441 37254031 43810697 106397407 111762093 131432091 260778217 319192221 633318527 744781849 782334651 1899955581 2234345547 2496020077 4060689379 4433229689 7488060231 12182068137 13299689067 17472140539 28424825653 31926704567 42432341309 52416421617 69031719443 85274476959 95780113701 127297023927 207095158329 223486931969 272066188393 297026389163 483222036101 542753977639 670460795907 816198565179 891079167489 1449666108303 1628261932917 1904463318751 2139089205989 3480010797803 3799277843473 4625125202681 5713389956253 6417267617967 10440032393409 11397833530419 13875375608043 14973624441923 24360075584621 32375876418767 36364516501813 44920873325769 59160183562651 73080226753863 97127629256301 109093549505439 177480550687953 233160723452801 254551615512691 414121284938557 699482170358403 763654846538073 1242363854815671 1632125064169607 3963732298697617 4896375192508821 11891196896092851 27746126090883319 83238378272649957
• Sum of all divisors σ(n): 137716080036986880
• Sum of proper divisors (its aliquot sum) s(n): 54477701764336923
• 83238378272649957 is a deficient number, because the sum of its proper divisors (54477701764336923) is less than itself. Its deficiency is 28760676508313034

Bases of 83238378272649957

• Binary: 100100111101110001101110100110000100111101111001011100101₂
• Hexadecimal: 0x127B8DD309EF2E5
• Base-36: MRLJJ2WAOKL

Squares and roots of 83238378272649957

• 83238378272649957 squared (83238378272649957²) is 6928627617460764439237491052101849
• 83238378272649957 cubed (83238378272649957³) is 576727726532528532531898185511702449704375889470493
• The square root of 83238378272649957 is 288510620.7276431565
• The cube root of 83238378272649957 is 436624.2675432967

Scales and comparisons

• 83,238,378,272,649,957 seconds is equal to 2,646,722,955 years, 44 weeks, 5 days, 10 hours, 45 minutes, 57 seconds.
• To count from 1 to 83,238,378,272,649,957 would take you about seven billion, nine hundred forty million, one hundred sixty-eight thousand, eight hundred sixty-seven 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 83238378272649957 cubic inches would be around 36385.4 feet tall.

Recreational maths with 83238378272649957

• 83238378272649957 backwards is 75994627287383238
• The number of decimal digits it has is: 17
• The sum of 83238378272649957's digits is 93
• More coming soon!