31328106965501380

Names of 31328106965501380

• Cardinal: 31328106965501380 can be written as Thirty-one quadrillion, three hundred twenty-eight trillion, one hundred six billion, nine hundred sixty-five million, five hundred one thousand, three hundred eighty.

Scientific notation

• Scientific notation: 3.132810696550138 × 10¹⁶

Factors of 31328106965501380

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 10679

Divisors of 31328106965501380

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 10 20 191 269 311 382 538 622 764 955 1076 1244 1345 1555 1910 2690 3110 3820 5380 6220 9901 19802 39604 49505 51379 59401 83659 99010 102758 118802 167318 198020 205516 237604 256895 297005 334636 418295 513790 594010 836590 1027580 1188020 1673180 1891091 2663369 3079211 3782182 5326738 6158422 7564364 9455455 10653476 12316844 13316845 15396055 15978869 18910910 26633690 30792110 31957738 37821820 53267380 61584220 63915476 79894345 98029801 159788690 196059602 319577380 392119204 490149005 508703479 588129301 828307759 980298010 1017406958 1176258602 1656615518 1960596020 2034813916 2352517204 2543517395 2940646505 3313231036 4141538795 5087034790 5881293010 8283077590 10174069580 11762586020 16566155180 18723691991 26370016469 30487268111 37447383982 52740032938 60974536222 74894767964 93618459955 105480065876 121949072444 131850082345 152436340555 158206781969 187236919910 263700164690 304872681110 316413563938 374473839820 527400329380 609745362220 632827127876 791033909845 1582067819690 3164135639380 5036673145579 5823068209201 8201075121859 10073346291158 11646136418402 16402150243718 20146692582316 23292272836804 25183365727895 29115341046005 32804300487436 41005375609295 50366731455790 58230682092010 82010751218590 100733462911580 116461364184020 164021502437180 1566405348275069 3132810696550138 6265621393100276 7832026741375345 15664053482750690 31328106965501380
• Sum of all divisors σ(n): 66599483978926080
• Sum of proper divisors (its aliquot sum) s(n): 35271377013424700
• 31328106965501380 is an abundant number, because the sum of its proper divisors (35271377013424700) is greater than itself. Its abundance is 3943270047923320

Bases of 31328106965501380

• Binary: 1101111010011001011111101001111001010100000010111000100₂
• Hexadecimal: 0x6F4CBF4F2A05C4
• Base-36: 8KGVXNNI9XG

Squares and roots of 31328106965501380

• 31328106965501380 squared (31328106965501380²) is 981450286041896083765474781904400
• 31328106965501380 cubed (31328106965501380³) is 30746979542442446528035079799989423350297228072000
• The square root of 31328106965501380 is 176997477.2856985665
• The cube root of 31328106965501380 is 315242.4671014281

Scales and comparisons

• 31,328,106,965,501,380 seconds is equal to 996,136,897 years, 15 weeks, 6 days, 5 hours, 29 minutes, 40 seconds.
• To count from 1 to 31,328,106,965,501,380 would take you about two billion, nine hundred eighty-eight million, four hundred ten thousand, six hundred ninety-one 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 31328106965501380 cubic inches would be around 26270.2 feet tall.

Recreational maths with 31328106965501380

• 31328106965501380 backwards is 08310556960182313
• The number of decimal digits it has is: 17
• The sum of 31328106965501380's digits is 61
• More coming soon!