997095665664

Names of 997095665664

• Cardinal: 997095665664 can be written as Nine hundred ninety-seven billion, ninety-five million, six hundred sixty-five thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 9.97095665664 × 10¹¹

Factors of 997095665664

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 78869

Divisors of 997095665664

• Number of divisors d(n): 312
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 49 56 63 64 72 84 96 98 112 126 128 144 147 168 192 196 224 252 256 288 294 336 343 384 392 441 448 504 512 576 588 672 686 768 784 882 896 1008 1024 1029 1152 1176 1344 1372 1536 1568 1764 1792 2016 2048 2058 2304 2352 2688 2744 3072 3087 3136 3528 3584 4032 4096 4116 4608 4704 5376 5488 6144 6174 6272 7056 7168 8064 8232 9216 9408 10752 10976 12288 12348 12544 14112 14336 16128 16464 18432 18816 21504 21952 24696 25088 28224 28672 32256 32928 36864 37632 43008 43904 49392 50176 56448 64512 65856 75264 78857 86016 87808 98784 100352 112896 129024 131712 150528 157714 175616 197568 200704 225792 236571 258048 263424 301056 315428 351232 395136 451584 473142 526848 551999 602112 630856 702464 709713 790272 903168 946284 1053696 1103998 1261712 1404928 1419426 1580544 1655997 1806336 1892568 2107392 2207996 2523424 2838852 3161088 3311994 3785136 3863993 4214784 4415992 4967991 5046848 5677704 6322176 6623988 7570272 7727986 8831984 9935982 10093696 11355408 11591979 12644352 13247976 15140544 15455972 17663968 19871964 20187392 22710816 23183958 26495952 27047951 30281088 30911944 34775937 35327936 39743928 40374784 45421632 46367916 52991904 54095902 60562176 61823888 69551874 70655872 79487856 80749568 81143853 90843264 92735832 105983808 108191804 121124352 123647776 139103748 141311744 158975712 161499136 162287706 181686528 185471664 211967616 216383608 242248704 243431559 247295552 278207496 282623488 317951424 322998272 324575412 363373056 370943328 423935232 432767216 484497408 486863118 494591104 556414992 565246976 635902848 649150824 726746112 741886656 847870464 865534432 968994816 973726236 989182208 1112829984 1130493952 1271805696 1298301648 1453492224 1483773312 1695740928 1731068864 1947452472 1978364416 2225659968 2260987904 2543611392 2596603296 2906984448 2967546624 3391481856 3462137728 3894904944 3956728832 4451319936 5087222784 5193206592 5935093248 6782963712 6924275456 7789809888 7913457664 8902639872 10174445568 10386413184 11870186496 13848550912 15579619776 15826915328 17805279744 20348891136 20772826368 23740372992 27697101824 31159239552 35610559488 41545652736 47480745984 55394203648 62318479104 71221118976 83091305472 110788407296 124636958208 142442237952 166182610944 249273916416 332365221888 498547832832 997095665664
• Sum of all divisors σ(n): 3358814565600
• Sum of proper divisors (its aliquot sum) s(n): 2361718899936
• 997095665664 is an abundant number, because the sum of its proper divisors (2361718899936) is greater than itself. Its abundance is 1364623234272

Bases of 997095665664

• Binary: 1110100000100111100010000111000000000000₂
• Hexadecimal: 0xE827887000
• Base-36: CQ250JK0

Squares and roots of 997095665664

• 997095665664 squared (997095665664²) is 994199766485935268560896
• 997095665664 cubed (997095665664³) is 991312277967286984699341208440274944
• The square root of 997095665664 is 998546.7769033157
• The cube root of 997095665664 is 9990.3094979969

Scales and comparisons

• 997,095,665,664 seconds is equal to 31,704 years, 29 weeks, 2 hours, 14 minutes, 24 seconds.
• To count from 1 to 997,095,665,664 would take you about sixty-three thousand, four hundred nine 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 997095665664 cubic inches would be around 832.5 feet tall.

Recreational maths with 997095665664

• 997095665664 backwards is 466566590799
• 997095665664 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 997095665664's digits is 72
• More coming soon!