71315980416538

Names of 71315980416538

• Cardinal: 71315980416538 can be written as Seventy-one trillion, three hundred fifteen billion, nine hundred eighty million, four hundred sixteen thousand, five hundred thirty-eight.

Scientific notation

• Scientific notation: 7.1315980416538 × 10¹³

Factors of 71315980416538

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 3000

Divisors of 71315980416538

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 11 13 19 22 26 38 61 97 122 143 169 194 209 247 286 338 418 494 671 793 1067 1159 1261 1342 1586 1843 1859 2134 2318 2522 2717 2797 3211 3686 3718 3721 5434 5594 5917 6422 7442 8723 10309 11834 12749 13871 15067 16393 17446 20273 20618 23959 25498 27742 30134 30767 32786 35321 36361 40546 40931 47918 48373 53143 61534 65087 70642 70699 72722 76921 81862 96746 106286 112423 113399 130174 141398 153842 165737 170617 180323 195871 224846 226798 263549 271309 311467 331474 341234 360646 360937 391742 399971 472693 527098 532103 542618 584573 622934 628849 690859 721874 777689 799942 846131 919087 945386 999973 1064206 1169146 1236653 1257698 1381718 1461499 1555378 1692262 1838174 1876787 1999946 2154581 2218021 2473306 2922998 2984399 3241723 3426137 3527017 3753574 3970307 4309162 4436042 4692181 5154871 5199623 5968798 6483446 6852274 6857803 6917339 7054034 7599449 7940614 8981167 9384362 10109957 10309742 10399246 10407637 10999703 11948131 13715606 13834678 15198898 16076489 16549849 17962334 18999487 20219914 20815274 21999406 23896262 24398231 28834273 32152978 33099698 35658953 37998974 38797187 42142399 45851221 48796462 51613991 56703581 57668546 60998353 67013323 71317906 75435833 77594374 84284798 89151439 91702442 98792837 103227982 113407162 114484007 121996706 131429441 134026646 135299281 150871666 178302878 182048339 197585674 197745103 208994357 215148037 228968014 262858882 270598562 314447131 317177003 364096678 395490206 417988714 430296074 463566389 504363431 547851187 628894262 634354006 670981883 737146553 871173199 927132778 980665829 1008726862 1009540789 1095702374 1158968707 1341963766 1474293106 1488292091 1742346398 1758890653 1961331658 2019081578 2175196133 2317937414 2366628407 2570686339 2796924481 2976584182 3458918441 3517781306 4087812703 4350392266 4733256814 5141372678 5593848962 6026363057 6917836882 8175625406 9582905189 11104948679 12052726114 12748655777 13124030257 19165810378 19181274991 19347797183 22209897358 25497311554 26248060514 28277549729 30766169291 33418922407 38362549982 38695594366 44965939733 53141565139 56555099458 61532338582 66837844814 89931879466 106283130278 144364332827 170612393341 210994024901 249356574883 288728665654 341224786682 367608146477 421988049802 498713149766 584557216529 735216292954 1169114433058 1876736326751 2742922323713 3241635473479 3753472653502 5485844647426 6483270946958 35657990208269 71315980416538
• Sum of all divisors σ(n): 136676457328320
• Sum of proper divisors (its aliquot sum) s(n): 65360476911782
• 71315980416538 is a deficient number, because the sum of its proper divisors (65360476911782) is less than itself. Its deficiency is 5955503504756

Bases of 71315980416538

• Binary: 10000001101110010001011101011011111011000011010₂
• Hexadecimal: 0x40DC8BADF61A
• Base-36: PA23XEZ2Y

Squares and roots of 71315980416538

• 71315980416538 squared (71315980416538²) is 5085969062772031527983905444
• 71315980416538 cubed (71315980416538³) is 362710870079768326478006109569555125832872
• The square root of 71315980416538 is 8444878.9462335101
• The cube root of 71315980416538 is 41469.5146348987

Scales and comparisons

• 71,315,980,416,538 seconds is equal to 2,267,627 years, 30 weeks, 2 days, 8 minutes, 58 seconds.
• To count from 1 to 71,315,980,416,538 would take you about five million, six hundred sixty-nine thousand and sixty-eight 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 71315980416538 cubic inches would be around 3455.8 feet tall.

Recreational maths with 71315980416538

• 71315980416538 backwards is 83561408951317
• 71315980416538 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 71315980416538's digits is 61
• More coming soon!