1988029419285

Names of 1988029419285

• Cardinal: 1988029419285 can be written as One trillion, nine hundred eighty-eight billion, twenty-nine million, four hundred nineteen thousand, two hundred eighty-five.

Scientific notation

• Scientific notation: 1.988029419285 × 10¹²

Factors of 1988029419285

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2837

Divisors of 1988029419285

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 5 7 13 15 21 35 39 49 65 91 105 127 147 195 245 273 381 455 635 637 735 889 941 1365 1651 1741 1905 1911 2667 2823 3185 4445 4705 4953 5223 6223 6587 8255 8705 9555 11557 12187 12233 13335 14115 18669 19761 22633 24765 26115 31115 32935 34671 36561 36699 46109 57785 60935 61165 67899 80899 85309 85631 93345 98805 113165 119507 138327 158431 173355 182805 183495 221107 230545 242697 255927 256893 339495 358521 404495 426545 428155 475293 597535 599417 663321 691635 792155 836549 1105535 1109017 1213485 1279635 1284465 1547749 1553591 1638281 1792605 1798251 2376465 2509647 2874391 2997085 3316605 3327051 4182745 4643247 4660773 4914843 5545085 5855843 7738745 7767955 8191405 8623173 8991255 10834243 10875137 11467967 12548235 14371955 16635255 17567529 20120737 21297653 23216235 23303865 24574215 29279215 32502729 32625411 34403901 43115865 54171215 54375685 57339835 60362211 63892959 76125959 80275769 87837645 100603685 106488265 140845159 149083571 162513645 163127055 172019505 208061687 228377877 240827307 301811055 319464795 380629795 401378845 422535477 447250713 624185061 704225795 745417855 1040308435 1043584997 1141889385 1204136535 1456431809 2112677385 2236253565 2704801931 3120925305 3130754991 4369295427 5217924985 7282159045 8114405793 10195022663 13524009655 15653774955 18933613517 21846477135 30585067989 40572028965 50975113315 56800840551 94668067585 132535294619 152925339945 284004202755 397605883857 662676473095 1988029419285
• Sum of all divisors σ(n): 4022751043584
• Sum of proper divisors (its aliquot sum) s(n): 2034721624299
• 1988029419285 is an abundant number, because the sum of its proper divisors (2034721624299) is greater than itself. Its abundance is 46692205014

Bases of 1988029419285

• Binary: 11100111011011111110010011000111100010101₂
• Hexadecimal: 0x1CEDFC98F15
• Base-36: PDADDXCL

Squares and roots of 1988029419285

• 1988029419285 squared (1988029419285²) is 3952260971942654329911225
• 1988029419285 cubed (1988029419285³) is 7857211084913924765814903442352974125
• The square root of 1988029419285 is 1409974.9711555169
• The cube root of 1988029419285 is 12574.0235371147

Scales and comparisons

• 1,988,029,419,285 seconds is equal to 63,213 years, 9 weeks, 4 days, 18 hours, 14 minutes, 45 seconds.
• To count from 1 to 1,988,029,419,285 would take you about one hundred fifty-eight thousand and thirty-two 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 1988029419285 cubic inches would be around 1047.8 feet tall.

Recreational maths with 1988029419285

• 1988029419285 backwards is 5829149208891
• The number of decimal digits it has is: 13
• The sum of 1988029419285's digits is 66
• More coming soon!