18990085505024

Names of 18990085505024

• Cardinal: 18990085505024 can be written as Eighteen trillion, nine hundred ninety billion, eighty-five million, five hundred five thousand and twenty-four.

Scientific notation

• Scientific notation: 1.8990085505024 × 10¹³

Factors of 18990085505024

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 140

Divisors of 18990085505024

• Number of divisors d(n): 204
• Complete list of divisors:
  1 2 4 8 16 29 32 58 64 109 116 128 218 232 256 436 464 512 841 872 928 1024 1682 1744 1856 2048 3161 3364 3488 3712 4096 6322 6728 6976 7424 8192 11881 12644 13456 13952 14848 16384 23762 24389 25288 26912 27904 29696 32768 47524 48778 50576 53824 55808 59392 65536 91669 95048 97556 101152 107648 111616 118784 183338 190096 195112 202304 215296 223232 237568 344549 366676 380192 390224 404608 430592 446464 475136 689098 733352 760384 780448 809216 861184 892928 950272 1378196 1466704 1520768 1560896 1618432 1722368 1785856 1900544 2658401 2756392 2933408 3041536 3121792 3236864 3444736 3571712 5316802 5512784 5866816 6083072 6243584 6473728 6889472 7143424 9991921 10633604 11025568 11733632 12166144 12487168 12947456 13778944 19983842 21267208 22051136 23467264 24332288 24974336 25894912 27557888 39967684 42534416 44102272 46934528 48664576 49948672 51789824 55115776 79935368 85068832 88204544 93869056 97329152 99897344 103579648 159870736 170137664 176409088 187738112 194658304 199794688 207159296 289765709 319741472 340275328 352818176 375476224 389316608 399589376 579531418 639482944 680550656 705636352 750952448 778633216 799178752 1159062836 1278965888 1361101312 1411272704 1501904896 1598357504 2318125672 2557931776 2722202624 2822545408 3003809792 4636251344 5115863552 5444405248 5645090816 6007619584 9272502688 10231727104 10888810496 11290181632 18545005376 20463454208 21777620992 22580363264 37090010752 40926908416 43555241984 74180021504 81853816832 87110483968 148360043008 163707633664 174220967936 296720086016 327415267328 593440172032 654830534656 1186880344064 2373760688128 4747521376256 9495042752512 18990085505024
• Sum of all divisors σ(n): 39700443838860
• Sum of proper divisors (its aliquot sum) s(n): 20710358333836
• 18990085505024 is an abundant number, because the sum of its proper divisors (20710358333836) is greater than itself. Its abundance is 1720272828812

Bases of 18990085505024

• Binary: 100010100010101111001010011010000000000000000₂
• Hexadecimal: 0x1145794D0000
• Base-36: 6QBXALLVK

Squares and roots of 18990085505024

• 18990085505024 squared (18990085505024²) is 360623347488122629129240576
• 18990085505024 cubed (18990085505024³) is 6848268203907430659429397177054552653824
• The square root of 18990085505024 is 4357761.5245701549
• The cube root of 18990085505024 is 26679.3743016463

Scales and comparisons

• 18,990,085,505,024 seconds is equal to 603,825 years, 50 weeks, 6 days, 7 hours, 23 minutes, 44 seconds.
• To count from 1 to 18,990,085,505,024 would take you about one million, five hundred nine thousand, five hundred sixty-four 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 18990085505024 cubic inches would be around 2223.3 feet tall.

Recreational maths with 18990085505024

• 18990085505024 backwards is 42050558009981
• The number of decimal digits it has is: 14
• The sum of 18990085505024's digits is 56
• More coming soon!