1989509011400

Names of 1989509011400

• Cardinal: 1989509011400 can be written as One trillion, nine hundred eighty-nine billion, five hundred nine million, eleven thousand, four hundred.

Scientific notation

• Scientific notation: 1.9895090114 × 10¹²

Factors of 1989509011400

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 4157

Divisors of 1989509011400

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 5 8 10 19 20 23 25 38 40 46 50 76 92 95 100 115 152 184 190 200 230 257 380 437 460 475 514 529 575 760 874 920 950 1028 1058 1150 1285 1748 1900 2056 2116 2185 2300 2570 2645 3496 3800 3851 4232 4370 4600 4883 5140 5290 5911 6425 7702 8740 9766 10051 10280 10580 10925 11822 12850 13225 15404 17480 19255 19532 20102 21160 21850 23644 24415 25700 26450 29555 30808 38510 39064 40204 43700 47288 48830 50255 51400 52900 59110 73169 77020 80408 87400 88573 96275 97660 100510 105800 112309 118220 122075 135953 146338 147775 154040 177146 192550 195320 201020 224618 236440 244150 251275 271906 292676 295550 354292 365845 385100 402040 442865 449236 488300 502550 543812 561545 585352 591100 679765 708584 731690 770200 885730 898472 976600 989707 1005100 1087624 1123090 1182200 1359530 1463380 1682887 1771460 1829225 1979414 2010200 2037179 2214325 2246180 2583107 2719060 2807725 2926760 3365774 3398825 3542920 3658450 3958828 4074358 4428650 4492360 4948535 5166214 5438120 5615450 6731548 6797650 7316900 7917656 8148716 8414435 8857300 9897070 10185895 10332428 11230900 12915535 13463096 13595300 14633800 16297432 16828870 17714600 18804433 19794140 20371790 20664856 22461800 22763261 24742675 25831070 27190600 33657740 37608866 38706401 39588280 40743580 42072175 45526522 49485350 50929475 51662140 64577675 67315480 75217732 77412802 81487160 84144350 91053044 94022165 98970700 101858950 103324280 113816305 129155350 150435464 154825604 168288700 182106088 188044330 193532005 197941400 203717900 227632610 258310700 309651208 336577400 376088660 387064010 407435800 432501959 455265220 470110825 516621400 523555003 569081525 752177320 774128020 865003918 910530440 940221650 967660025 1047110006 1138163050 1548256040 1730007836 1880443300 1935320050 2094220012 2162509795 2276326100 2617775015 3460015672 3760886600 3870640100 4188440024 4325019590 4552652200 5235550030 7741280200 8650039180 9947545057 10471100060 10812548975 13088875075 17300078360 19895090114 20942200120 21625097950 26177750150 39790180228 43250195900 49737725285 52355500300 79580360456 86500391800 99475450570 104711000600 198950901140 248688626425 397901802280 497377252850 994754505700 1989509011400
• Sum of all divisors σ(n): 5111096306400
• Sum of proper divisors (its aliquot sum) s(n): 3121587295000
• 1989509011400 is an abundant number, because the sum of its proper divisors (3121587295000) is greater than itself. Its abundance is 1132078283600

Bases of 1989509011400

• Binary: 11100111100110111111110100101011111001000₂
• Hexadecimal: 0x1CF37FA57C8
• Base-36: PDYUAPXK

Squares and roots of 1989509011400

• 1989509011400 squared (1989509011400²) is 3958146106441805329960000
• 1989509011400 cubed (1989509011400³) is 7874767347203795293639970401544000000
• The square root of 1989509011400 is 1410499.5609357701
• The cube root of 1989509011400 is 12577.1421718045

Scales and comparisons

• 1,989,509,011,400 seconds is equal to 63,260 years, 12 weeks, 16 hours, 3 minutes, 20 seconds.
• To count from 1 to 1,989,509,011,400 would take you about one hundred fifty-eight thousand, one hundred fifty 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 1989509011400 cubic inches would be around 1048.1 feet tall.

Recreational maths with 1989509011400

• 1989509011400 backwards is 0041109059891
• The number of decimal digits it has is: 13
• The sum of 1989509011400's digits is 47
• More coming soon!