1979643943992

Names of 1979643943992

• Cardinal: 1979643943992 can be written as One trillion, nine hundred seventy-nine billion, six hundred forty-three million, nine hundred forty-three thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 1.979643943992 × 10¹²

Factors of 1979643943992

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 400451

Divisors of 1979643943992

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 8 11 12 13 22 24 26 33 39 44 52 66 78 88 104 121 131 132 143 156 242 262 264 286 312 363 393 429 484 524 572 726 786 858 968 1048 1144 1441 1452 1572 1573 1703 1716 2882 2904 3144 3146 3406 3432 4323 4719 5109 5764 6292 6812 8646 9438 10218 11528 12584 13624 15851 17292 18733 18876 20436 31702 34584 37466 37752 40872 47553 56199 63404 74932 95106 112398 126808 149864 190212 206063 224796 380424 400291 412126 449592 618189 800582 824252 1200873 1236378 1601164 1648504 2401746 2472756 3202328 4403201 4803492 4945512 5203783 8806402 9606984 10407566 13209603 15611349 17612804 20815132 26419206 31222698 35225608 41630264 48435211 52438121 52838412 57241613 62445396 96870422 104876242 105676824 114483226 124890792 145305633 157314363 171724839 193740844 209752484 228966452 290611266 314628726 343449678 387481688 419504968 457932904 576819331 581222532 629257452 629657743 681695573 686899356 1153638662 1162445064 1258514904 1259315486 1363391146 1373798712 1730457993 1888973229 2045086719 2307277324 2518630972 2726782292 3460915986 3777946458 4090173438 4614554648 5037261944 5453564584 6345012641 6921831972 7498651303 7555892916 8180346876 12690025282 13843663944 14997302606 15111785832 16360693752 19035037923 22495953909 25380050564 29994605212 38070075846 44991907818 50760101128 59989210424 76140151692 82485164333 89983815636 152280303384 164970328666 179967631272 247455492999 329940657332 494910985998 659881314664 989821971996 1979643943992
• Sum of all divisors σ(n): 5903122135680
• Sum of proper divisors (its aliquot sum) s(n): 3923478191688
• 1979643943992 is an abundant number, because the sum of its proper divisors (3923478191688) is greater than itself. Its abundance is 1943834247696

Bases of 1979643943992

• Binary: 11100110011101011111110010101110000111000₂
• Hexadecimal: 0x1CCEBF95C38
• Base-36: P9FOW37C

Squares and roots of 1979643943992

• 1979643943992 squared (1979643943992²) is 3918990144984200832896064
• 1979643943992 cubed (1979643943992³) is 7758205107082303233362575472373247488
• The square root of 1979643943992 is 1406998.2032653773
• The cube root of 1979643943992 is 12556.3196141687

Scales and comparisons

• 1,979,643,943,992 seconds is equal to 62,946 years, 28 weeks, 5 days, 15 hours, 33 minutes, 12 seconds.
• To count from 1 to 1,979,643,943,992 would take you about one hundred fifty-seven thousand, three hundred sixty-six 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 1979643943992 cubic inches would be around 1046.4 feet tall.

Recreational maths with 1979643943992

• 1979643943992 backwards is 2993493469791
• The number of decimal digits it has is: 13
• The sum of 1979643943992's digits is 75
• More coming soon!