71420752044225

Names of 71420752044225

• Cardinal: 71420752044225 can be written as Seventy-one trillion, four hundred twenty billion, seven hundred fifty-two million, forty-four thousand, two hundred twenty-five.

Scientific notation

• Scientific notation: 7.1420752044225 × 10¹³

Factors of 71420752044225

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 313

Divisors of 71420752044225

• Number of divisors d(n): 288
• Complete list of divisors:
  1 3 5 9 15 25 27 45 53 61 75 135 159 183 191 225 265 305 477 549 573 675 795 915 955 1325 1431 1525 1647 1719 2385 2745 2809 2865 3233 3721 3975 4575 4775 5157 7155 8235 8427 8595 9699 10123 11163 11651 11925 13725 14045 14325 16165 18605 25281 25785 29097 30369 33489 34953 35775 41175 42135 42975 48495 50615 55815 58255 70225 75843 80825 87291 91107 93025 100467 104859 126405 128925 145485 148877 151845 167445 171349 174765 197213 210675 242475 253075 273321 279075 291275 314577 379215 436455 446631 455535 502335 514047 524295 536519 591639 617503 632025 710711 727425 744385 759225 837225 856745 873825 986065 1339893 1366605 1542141 1572885 1609557 1774917 1852509 1896075 2132133 2182275 2233155 2277675 2511675 2570235 2621475 2682595 2958195 3087515 3553555 3721925 4019679 4283725 4626423 4828671 4930325 5324751 5557527 6396399 6699465 6833025 7710705 7864425 8047785 8874585 9081497 9262545 10452289 10660665 11165775 12851175 13412975 14486013 14790975 15437575 16672581 17767775 19189197 20098395 23132115 24143355 26623755 27244491 27787635 28435507 31356867 31981995 32727659 33497325 37667683 38553525 40238925 44372925 45407485 46312725 52261445 53303325 72430065 81733473 83362905 85306521 94070601 95945985 98182977 100491975 113003049 115660575 120716775 133118775 136222455 138938175 142177535 156784335 159909975 163638295 188338415 227037425 245200419 255919563 261307225 282211803 294548931 339009147 362150325 408667365 416814525 426532605 470353005 479729925 490914885 553971317 565015245 681112275 710887675 767758689 783921675 818191475 883646793 941692075 1017027441 1226002095 1279597815 1411059015 1472744655 1661913951 1695045735 1734565927 1996387199 2043336825 2132663025 2351765025 2454574425 2769856585 2825076225 3838793445 4418233965 4985741853 5085137205 5203697781 5989161597 6130010475 6397989075 7055295075 7363723275 8309569755 8475228675 8672829635 9981935995 13849282925 14957225559 15611093343 17967484791 19193967225 22091169825 24928709265 25425686025 26018488905 29945807985 41547848775 43364148175 46833280029 49909679975 53902454373 74786127795 78055466715 89837423955 105808521547 124643546325 130092444525 149729039925 234166400145 269512271865 317425564641 373930638975 390277333575 449187119775 529042607735 952276693923 1170832000725 1347561359325 1587127823205 2645213038675 2856830081769 4761383469615 7935639116025 14284150408845 23806917348075 71420752044225
• Sum of all divisors σ(n): 136665638553600
• Sum of proper divisors (its aliquot sum) s(n): 65244886509375
• 71420752044225 is a deficient number, because the sum of its proper divisors (65244886509375) is less than itself. Its deficiency is 6175865534850

Bases of 71420752044225

• Binary: 10000001111010011110000100011100010000011000001₂
• Hexadecimal: 0x40F4F08E20C1
• Base-36: PBE8NQKE9

Squares and roots of 71420752044225

• 71420752044225 squared (71420752044225²) is 5100923822562669516355850625
• 71420752044225 cubed (71420752044225³) is 364311815527728780038445210598007493890625
• The square root of 71420752044225 is 8451079.9336075979
• The cube root of 71420752044225 is 41489.8125754529

Scales and comparisons

• 71,420,752,044,225 seconds is equal to 2,270,958 years, 51 weeks, 5 days, 14 hours, 3 minutes, 45 seconds.
• To count from 1 to 71,420,752,044,225 would take you about five million, six hundred seventy-seven thousand, three hundred ninety-seven 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 71420752044225 cubic inches would be around 3457.5 feet tall.

Recreational maths with 71420752044225

• 71420752044225 backwards is 52244025702417
• 71420752044225 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 71420752044225's digits is 45
• More coming soon!