9438435143420832

Names of 9438435143420832

• Cardinal: 9438435143420832 can be written as Nine quadrillion, four hundred thirty-eight trillion, four hundred thirty-five billion, one hundred forty-three million, four hundred twenty thousand, eight hundred thirty-two.

Scientific notation

• Scientific notation: 9.438435143420832 × 10¹⁵

Factors of 9438435143420832

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 537251545115

Divisors of 9438435143420832

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 61 72 96 122 144 183 244 288 366 488 549 732 976 1098 1464 1952 2196 2928 4392 5856 8784 17568 537251545049 1074503090098 1611754635147 2149006180196 3223509270294 4298012360392 4835263905441 6447018540588 8596024720784 9670527810882 12894037081176 17192049441568 19341055621764 25788074162352 32772344247989 38682111243528 51576148324704 65544688495978 77364222487056 98317032743967 131089376991956 154728444974112 196634065487934 262178753983912 294951098231901 393268130975868 524357507967824 589902196463802 786536261951736 1048715015935648 1179804392927604 1573072523903472 2359608785855208 3146145047806944 4719217571710416 9438435143420832
• Sum of all divisors σ(n): 27280558954548900
• Sum of proper divisors (its aliquot sum) s(n): 17842123811128068
• 9438435143420832 is an abundant number, because the sum of its proper divisors (17842123811128068) is greater than itself. Its abundance is 8403688667707236

Bases of 9438435143420832

• Binary: 100001100010000011010011101101111101011000101110100000₂
• Hexadecimal: 0x218834EDF58BA0
• Base-36: 2KXN98V7VS0

Squares and roots of 9438435143420832

• 9438435143420832 squared (9438435143420832²) is 89084057956561421525375051572224
• 9438435143420832 cubed (9438435143420832³) is 840814103335747510641112209158083037971274170368
• The square root of 9438435143420832 is 97151609.0624382401
• The cube root of 9438435143420832 is 211332.6823126875

Scales and comparisons

• 9,438,435,143,420,832 seconds is equal to 300,113,042 years, 29 weeks, 2 days, 7 hours, 7 minutes, 12 seconds.
• To count from 1 to 9,438,435,143,420,832 would take you about nine hundred million, three hundred thirty-nine thousand, one hundred twenty-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 9438435143420832 cubic inches would be around 17611.1 feet tall.

Recreational maths with 9438435143420832

• 9438435143420832 backwards is 2380243415348349
• The number of decimal digits it has is: 16
• The sum of 9438435143420832's digits is 63
• More coming soon!