997920741376

Names of 997920741376

• Cardinal: 997920741376 can be written as Nine hundred ninety-seven billion, nine hundred twenty million, seven hundred forty-one thousand, three hundred seventy-six.

Scientific notation

• Scientific notation: 9.97920741376 × 10¹¹

Factors of 997920741376

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 16720

Divisors of 997920741376

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 8 13 16 26 32 37 52 61 64 74 104 122 128 148 208 244 256 296 416 481 488 512 592 793 832 962 976 1024 1184 1586 1664 1924 1952 2048 2257 2368 3172 3328 3848 3904 4514 4736 6344 6656 7696 7808 9028 9472 12688 13312 15392 15616 16607 18056 18944 25376 26624 29341 30784 31232 33214 36112 37888 50752 58682 61568 62464 66428 72224 75776 101504 117364 123136 124928 132856 144448 203008 215891 234728 246272 265712 288896 406016 431782 469456 492544 531424 577792 614459 812032 863564 938912 985088 1013027 1062848 1155584 1228918 1624064 1727128 1877824 2026054 2125696 2311168 2457836 3454256 3755648 4052108 4251392 4622336 4915672 6908512 7511296 7987967 8104216 8502784 9831344 13169351 13817024 15022592 15975934 16208432 17005568 19662688 26338702 27634048 30045184 31951868 32416864 34011136 37481999 39325376 52677404 55268096 60090368 63903736 64833728 74963998 78650752 105354808 110536192 127807472 129667456 149927996 157301504 210709616 221072384 255614944 259334912 299855992 314603008 421419232 442144768 487265987 511229888 518669824 599711984 629206016 842838464 974531974 1022459776 1037339648 1199423968 1258412032 1685676928 1949063948 2044919552 2074679296 2398847936 3371353856 3898127896 4089839104 4797695872 6742707712 7796255792 8179678208 9595391744 13485415424 15592511584 16359356416 19190783488 26970830848 31185023168 38381566976 62370046336 76763133952 124740092672 249480185344 498960370688 997920741376
• Sum of all divisors σ(n): 2243233923840
• Sum of proper divisors (its aliquot sum) s(n): 1245313182464
• 997920741376 is an abundant number, because the sum of its proper divisors (1245313182464) is greater than itself. Its abundance is 247392441088

Bases of 997920741376

• Binary: 1110100001011000101101100001100000000000₂
• Hexadecimal: 0xE858B61800
• Base-36: CQFS8S1S

Squares and roots of 997920741376

• 997920741376 squared (997920741376²) is 995845806068425478373376
• 997920741376 cubed (997920741376³) is 993775185087983473163366832460005376
• The square root of 997920741376 is 998959.8297108849
• The cube root of 997920741376 is 9993.0643286785

Scales and comparisons

• 997,920,741,376 seconds is equal to 31,730 years, 41 weeks, 1 day, 13 hours, 56 minutes, 16 seconds.
• To count from 1 to 997,920,741,376 would take you about sixty-three thousand, four hundred sixty-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 997920741376 cubic inches would be around 832.8 feet tall.

Recreational maths with 997920741376

• 997920741376 backwards is 673147029799
• 997920741376 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 997920741376's digits is 64
• More coming soon!