71145561256133

Names of 71145561256133

• Cardinal: 71145561256133 can be written as Seventy-one trillion, one hundred forty-five billion, five hundred sixty-one million, two hundred fifty-six thousand, one hundred thirty-three.

Scientific notation

• Scientific notation: 7.1145561256133 × 10¹³

Factors of 71145561256133

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 147

Divisors of 71145561256133

• Number of divisors d(n): 216
• Complete list of divisors:
  1 7 13 19 41 49 67 91 133 247 287 361 469 533 637 779 871 931 1273 1681 1729 2009 2527 2747 3283 3731 4489 4693 5453 6097 8911 10127 11767 12103 14801 16549 17689 19229 21853 24187 26117 31423 31939 32851 35711 38171 42679 52193 58357 62377 68921 70889 82369 85291 103607 112627 115843 134603 152971 169309 184049 192413 219961 223573 229957 249977 314431 365351 408499 415207 482447 496223 597037 606841 678509 725249 788389 810901 895973 991667 1070797 1108783 1185163 1288343 1309499 1346891 1464151 1565011 1620529 1749839 2139913 2201017 2392637 2557457 2859493 2906449 3377129 3496931 4179259 4247887 4617707 4749563 5518723 6271811 6941669 7546009 7761481 7888933 9018401 9166493 9428237 10249057 11343703 12891671 14979391 15407119 16748459 17023487 20345143 21066877 24478517 24880481 27818869 29735209 32323949 33246941 40658347 43902677 45460103 48591683 52822063 54330367 55222531 60030191 64165451 66441689 71743399 79405921 87736433 90241697 98098117 104855737 117239213 119164409 143374171 147468139 171349619 174163367 194732083 226267643 284608429 309386369 318220721 323446253 369754441 386557717 420211337 465091823 528558511 614155031 631691879 686686819 834150863 863741957 1003619197 1032276973 1140573629 1219143569 1363124581 1666992227 1863864223 1992259003 2165704583 2227545047 2264123771 2724109249 2941479359 3255642761 3699909577 4022022797 4299085217 4806807733 5878341011 6046193699 7025334379 7984015403 11668945589 13047049561 15159932081 15848866397 19068764743 21670898951 25899367039 28154159579 35413420237 41148387077 42323355893 55888107821 76418433143 81682619123 91329346927 111688479209 133481353201 151696292657 197079117053 247893941659 288038709539 534929032001 781819354463 1061874048599 1451950229717 1735257591613 3744503224007 5472735481241 10163651608019 71145561256133
• Sum of all divisors σ(n): 97877344370904
• Sum of proper divisors (its aliquot sum) s(n): 26731783114771
• 71145561256133 is a deficient number, because the sum of its proper divisors (26731783114771) is less than itself. Its deficiency is 44413778141362

Bases of 71145561256133

• Binary: 10000001011010011011101111001111111000011000101₂
• Hexadecimal: 0x40B4DDE7F0C5
• Base-36: P7VTI8XC5

Squares and roots of 71145561256133

• 71145561256133 squared (71145561256133²) is 5061690886450173016830113689
• 71145561256133 cubed (71145561256133³) is 360116839021550929648583045417432038504637
• The square root of 71145561256133 is 8434782.8221082847
• The cube root of 71145561256133 is 41436.4559541135

Scales and comparisons

• 71,145,561,256,133 seconds is equal to 2,262,208 years, 40 weeks, 4 days, 28 minutes, 53 seconds.
• To count from 1 to 71,145,561,256,133 would take you about five million, six hundred fifty-five thousand, five hundred twenty-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 71145561256133 cubic inches would be around 3453 feet tall.

Recreational maths with 71145561256133

• 71145561256133 backwards is 33165216554117
• The number of decimal digits it has is: 14
• The sum of 71145561256133's digits is 50
• More coming soon!