29289376920489

Names of 29289376920489

• Cardinal: 29289376920489 can be written as Twenty-nine trillion, two hundred eighty-nine billion, three hundred seventy-six million, nine hundred twenty thousand, four hundred eighty-nine.

Scientific notation

• Scientific notation: 2.9289376920489 × 10¹³

Factors of 29289376920489

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 51158

Divisors of 29289376920489

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 7 21 83 249 383 581 881 1149 1743 2643 2681 6167 8043 18501 31789 49801 73123 95367 149403 219369 222523 337423 348607 511861 667569 1012269 1045821 1535583 2361961 4133483 7085883 12400449 19073783 28006109 28934381 43874681 57221349 84018327 86803143 131624043 133516481 196042763 307122767 400549443 588128289 921368301 1583123989 3641598523 4749371967 10924795569 11081867923 16804002823 25491189661 33245603769 50412008469 76473568983 117628019761 352884059283 1394732234309 4184196702927 9763125640163 29289376920489
• Sum of all divisors σ(n): 45339409317888
• Sum of proper divisors (its aliquot sum) s(n): 16050032397399
• 29289376920489 is a deficient number, because the sum of its proper divisors (16050032397399) is less than itself. Its deficiency is 13239344523090

Bases of 29289376920489

• Binary: 110101010001101110110111010000011001110101001₂
• Hexadecimal: 0x1AA376E833A9
• Base-36: ADRCQSEQX

Squares and roots of 29289376920489

• 29289376920489 squared (29289376920489²) is 857867600390473697027999121
• 29289376920489 cubed (29289376920489³) is 25126407495712020546189891686244378890169
• The square root of 29289376920489 is 5411966.0864134209
• The cube root of 29289376920489 is 30825.0207521331

Scales and comparisons

• 29,289,376,920,489 seconds is equal to 931,311 years, 30 weeks, 4 days, 1 hour, 28 minutes, 9 seconds.
• To count from 1 to 29,289,376,920,489 would take you about two million, three hundred twenty-eight thousand, two hundred seventy-eight 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 29289376920489 cubic inches would be around 2568.8 feet tall.

Recreational maths with 29289376920489

• 29289376920489 backwards is 98402967398292
• The number of decimal digits it has is: 14
• The sum of 29289376920489's digits is 78
• More coming soon!