9982879920

Names of 9982879920

• Cardinal: 9982879920 can be written as Nine billion, nine hundred eighty-two million, eight hundred seventy-nine thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 9.98287992 × 10⁹

Factors of 9982879920

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 7835

Divisors of 9982879920

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 30 36 39 40 45 48 52 60 65 72 78 80 90 104 117 120 130 139 144 156 180 195 208 234 240 260 278 312 360 390 417 468 520 556 585 624 695 720 780 834 936 1040 1112 1170 1251 1390 1560 1668 1807 1872 2085 2224 2340 2502 2780 3120 3336 3614 4170 4680 5004 5421 5560 6255 6672 7228 7673 8340 9035 9360 10008 10842 11120 12510 14456 15346 16263 16680 18070 20016 21684 23019 25020 27105 28912 30692 32526 33360 36140 38365 43368 46038 50040 54210 61384 65052 69057 72280 76730 81315 86736 92076 99749 100080 108420 115095 122768 130104 138114 144560 153460 162630 184152 199498 216840 230190 260208 276228 299247 306920 325260 345285 368304 398996 433680 460380 498745 552456 598494 613840 650520 690570 797992 897741 920760 997490 1066547 1104912 1196988 1301040 1381140 1496235 1595984 1795482 1841520 1994980 2133094 2393976 2762280 2992470 3199641 3590964 3989960 4266188 4488705 4787952 5332735 5524560 5984940 6399282 7181928 7979920 8532376 8977410 9598923 10665470 11969880 12798564 13865111 14363856 15998205 17064752 17954820 19197846 21330940 23939760 25597128 27730222 31996410 35909640 38395692 41595333 42661880 47994615 51194256 55460444 63992820 69325555 71819280 76791384 83190666 85323760 95989230 110920888 124785999 127985640 138651110 153582768 166381332 191978460 207976665 221841776 249571998 255971280 277302220 332762664 383956920 415953330 499143996 554604440 623929995 665525328 767913840 831906660 998287992 1109208880 1247859990 1663813320 1996575984 2495719980 3327626640 4991439960 9982879920
• Sum of all divisors σ(n): 36369234720
• Sum of proper divisors (its aliquot sum) s(n): 26386354800
• 9982879920 is an abundant number, because the sum of its proper divisors (26386354800) is greater than itself. Its abundance is 16403474880

Bases of 9982879920

• Binary: 1001010011000001101010100010110000₂
• Hexadecimal: 0x25306A8B0
• Base-36: 4L3JRG0

Squares and roots of 9982879920

• 9982879920 squared (9982879920²) is 99657891497139206400
• 9982879920 cubed (9982879920³) is 994872763896329721015295488000
• The square root of 9982879920 is 99914.3629314625
• The cube root of 9982879920 is 2153.2045179349

Scales and comparisons

• 9,982,879,920 seconds is equal to 317 years, 22 weeks, 14 hours, 12 minutes.
• To count from 1 to 9,982,879,920 would take you about six hundred thirty-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 9982879920 cubic inches would be around 179.4 feet tall.

Recreational maths with 9982879920

• 9982879920 backwards is 0299782899
• The number of decimal digits it has is: 10
• The sum of 9982879920's digits is 63
• More coming soon!