997448105988

Names of 997448105988

• Cardinal: 997448105988 can be written as Nine hundred ninety-seven billion, four hundred forty-eight million, one hundred five thousand, nine hundred eighty-eight.

Scientific notation

• Scientific notation: 9.97448105988 × 10¹¹

Factors of 997448105988

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 3312

Divisors of 997448105988

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 9 12 18 23 27 36 46 54 67 69 81 92 108 134 138 162 201 207 243 268 276 324 402 414 486 529 603 621 729 804 828 972 1058 1206 1242 1458 1541 1587 1809 1863 2116 2187 2412 2484 2916 3082 3174 3217 3618 3726 4374 4623 4761 5427 5589 6164 6348 6434 7236 7452 8748 9246 9522 9651 10854 11178 12868 13869 14283 16281 16767 18492 19044 19302 21708 22356 27738 28566 28953 32562 33534 35443 38604 41607 42849 48843 50301 55476 57132 57906 65124 67068 70886 73991 83214 85698 86859 97686 100602 106329 115812 124821 128547 141772 146529 147982 166428 171396 173718 195372 201204 212658 215539 221973 249642 257094 260577 293058 295964 318987 347436 374463 385641 425316 431078 443946 499284 514188 521154 586116 637974 646617 665919 748926 771282 781731 862156 887892 956961 1042308 1123389 1156923 1275948 1293234 1331838 1497852 1542564 1563462 1701793 1913922 1939851 1997757 2246778 2313846 2345193 2586468 2663676 2870883 3126924 3370167 3403586 3827844 3879702 3995514 4493556 4627692 4690386 4957397 5105379 5741766 5819553 5993271 6740334 6807172 7035579 7759404 7991028 8612649 9380772 9914794 10210758 11483532 11639106 11986542 13480668 14071158 14872191 15316137 17225298 17458659 17979813 19829588 20421516 23278212 23973084 25837947 28142316 29744382 30632274 34450596 34917318 35959626 44616573 45948411 51675894 52375977 53939439 59488764 61264548 69834636 71919252 77513841 89233146 91896822 103351788 104751954 107878878 114020131 133849719 137845233 155027682 157127931 161818317 178466292 183793644 209503908 215757756 228040262 267699438 275690466 310055364 314255862 323636634 342060393 401549157 413535699 456080524 471383793 535398876 551380932 628511724 647273268 684120786 803098314 827071398 942767586 1026181179 1204647471 1240607097 1368241572 1606196628 1654142796 1885535172 2052362358 2409294942 2481214194 3078543537 3613942413 3721821291 4104724716 4818589884 4962428388 6157087074 7227884826 7443642582 9235630611 10841827239 12314174148 14455769652 14887285164 18471261222 21683654478 27706891833 36942522444 43367308956 55413783666 83120675499 110827567332 166241350998 249362026497 332482701996 498724052994 997448105988
• Sum of all divisors σ(n): 2778382069120
• Sum of proper divisors (its aliquot sum) s(n): 1780933963132
• 997448105988 is an abundant number, because the sum of its proper divisors (1780933963132) is greater than itself. Its abundance is 783485857144

Bases of 997448105988

• Binary: 1110100000111100100010100100000000000100₂
• Hexadecimal: 0xE83C8A4004
• Base-36: CQ7YUK90

Squares and roots of 997448105988

• 997448105988 squared (997448105988²) is 994902724139048481456144
• 997448105988 cubed (997448105988³) is 992363837834795555780938373085790272
• The square root of 997448105988 is 998723.2379333125
• The cube root of 997448105988 is 9991.4864406143

Scales and comparisons

• 997,448,105,988 seconds is equal to 31,715 years, 39 weeks, 5 days, 6 hours, 19 minutes, 48 seconds.
• To count from 1 to 997,448,105,988 would take you about sixty-three thousand, four hundred thirty-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 997448105988 cubic inches would be around 832.6 feet tall.

Recreational maths with 997448105988

• 997448105988 backwards is 889501844799
• The number of decimal digits it has is: 12
• The sum of 997448105988's digits is 72
• More coming soon!