71049726972

Names of 71049726972

• Cardinal: 71049726972 can be written as Seventy-one billion, forty-nine million, seven hundred twenty-six thousand, nine hundred seventy-two.

Scientific notation

• Scientific notation: 7.1049726972 × 10¹⁰

Factors of 71049726972

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2837

Divisors of 71049726972

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 23 28 36 42 46 49 63 69 84 92 98 126 138 147 161 196 207 252 276 294 322 414 441 483 588 644 828 882 941 966 1127 1449 1764 1861 1882 1932 2254 2823 2898 3381 3722 3764 4508 5583 5646 5796 6587 6762 7444 8469 10143 11166 11292 13027 13174 13524 16749 16938 19761 20286 21643 22332 26054 26348 33498 33876 39081 39522 40572 42803 43286 46109 52108 59283 64929 66996 78162 79044 85606 86572 91189 92218 117243 118566 128409 129858 138327 151501 156324 171212 182378 184436 194787 234486 237132 256818 259716 273567 276654 299621 303002 364756 385227 389574 414981 454503 468972 513636 547134 553308 599242 606004 770454 779148 820701 829962 898863 909006 1060507 1094268 1198484 1363509 1540908 1641402 1659924 1751201 1797726 1818012 2097347 2121014 2696589 2727018 3181521 3282804 3502402 3595452 4194694 4242028 5253603 5393178 5454036 6292041 6363042 7004804 8389388 9544563 10507206 10786356 12258407 12584082 12726084 15760809 18876123 19089126 21014412 24516814 25168164 31521618 36775221 37752246 38178252 40277623 49033628 63043236 73550442 75504492 80555246 85808849 110325663 120832869 147100884 161110492 171617698 220651326 241665738 257426547 281943361 343235396 362498607 441302652 483331476 514853094 563886722 724997214 772279641 845830083 1029706188 1127773444 1449994428 1544559282 1691660166 1973603527 2537490249 3089118564 3383320332 3947207054 5074980498 5920810581 7894414108 10149960996 11841621162 17762431743 23683242324 35524863486 71049726972
• Sum of all divisors σ(n): 218352449952
• Sum of proper divisors (its aliquot sum) s(n): 147302722980
• 71049726972 is an abundant number, because the sum of its proper divisors (147302722980) is greater than itself. Its abundance is 76252996008

Bases of 71049726972

• Binary: 1000010001010111001001100101111111100₂
• Hexadecimal: 0x108AE4CBFC
• Base-36: WN16870

Squares and roots of 71049726972

• 71049726972 squared (71049726972²) is 5048063702795744288784
• 71049726972 cubed (71049726972³) is 358663547820900984801631521882048
• The square root of 71049726972 is 266551.5465571341
• The cube root of 71049726972 is 4141.7842389777

Scales and comparisons

• 71,049,726,972 seconds is equal to 2,259 years, 8 weeks, 2 days, 19 hours, 16 minutes, 12 seconds.
• To count from 1 to 71,049,726,972 would take you about four thousand, five hundred eighteen 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 71049726972 cubic inches would be around 345.1 feet tall.

Recreational maths with 71049726972

• 71049726972 backwards is 27962794017
• The number of decimal digits it has is: 11
• The sum of 71049726972's digits is 54
• More coming soon!