977139251132931

Names of 977139251132931

• Cardinal: 977139251132931 can be written as Nine hundred seventy-seven trillion, one hundred thirty-nine billion, two hundred fifty-one million, one hundred thirty-two thousand, nine hundred thirty-one.

Scientific notation

• Scientific notation: 9.77139251132931 × 10¹⁴

Factors of 977139251132931

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 3779

Divisors of 977139251132931

• Number of divisors d(n): 78
• Complete list of divisors:
  1 3 9 27 81 139 243 417 729 1251 2187 3637 3753 6561 10911 11259 19683 32733 33777 59049 98199 101331 177147 294597 303993 505543 531441 883791 911979 1516629 2651373 2735937 4549887 7954119 8207811 13227769 13649661 23862357 24623433 39683307 40948983 71587071 73870299 119049921 122846949 214761213 357149763 368540847 644283639 1071449289 1105622541 1838659891 1932850917 3214347867 3316867623 5515979673 9643043601 9950602869 16547939019 28929130803 29851808607 49643817057 86787392409 89555425821 148931451171 260362177227 268666277463 446794353513 781086531681 1340383060539 2343259595043 4021149181617 7029778785129 12063447544851 36190342634553 108571027903659 325713083710977 977139251132931
• Sum of all divisors σ(n): 1476658628973780
• Sum of proper divisors (its aliquot sum) s(n): 499519377840849
• 977139251132931 is a deficient number, because the sum of its proper divisors (499519377840849) is less than itself. Its deficiency is 477619873292082

Bases of 977139251132931

• Binary: 11011110001011001111110101111101011011101000000011₂
• Hexadecimal: 0x378B3F5F5BA03
• Base-36: 9MD7KP4X6R

Squares and roots of 977139251132931

• 977139251132931 squared (977139251132931²) is 954801116104625196567032650761
• 977139251132931 cubed (977139251132931³) is 932973647571360169374141987662000337309310491
• The square root of 977139251132931 is 31259226.6560279927
• The cube root of 977139251132931 is 99232.0933251419

Scales and comparisons

• 977,139,251,132,931 seconds is equal to 31,070,005 years, 36 weeks, 1 day, 7 hours, 8 minutes, 51 seconds.
• To count from 1 to 977,139,251,132,931 would take you about seventy-seven million, six hundred seventy-five thousand and fourteen 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 977139251132931 cubic inches would be around 8269.3 feet tall.

Recreational maths with 977139251132931

• 977139251132931 backwards is 139231152931779
• The number of decimal digits it has is: 15
• The sum of 977139251132931's digits is 63
• More coming soon!