1000990191003948

Names of 1000990191003948

• Cardinal: 1000990191003948 can be written as One quadrillion, nine hundred ninety billion, one hundred ninety-one million, three thousand, nine hundred forty-eight.

Scientific notation

• Scientific notation: 1.000990191003948 × 10¹⁵

Factors of 1000990191003948

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 9285

Divisors of 1000990191003948

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 9 12 18 27 36 54 108 379 758 1137 1516 2161 2274 3169 3411 3571 4322 4548 6338 6483 6822 7142 8644 9507 10233 10713 12676 12966 13644 14284 19014 19449 20466 21426 25932 28521 32139 38028 38898 40932 42852 57042 58347 64278 77796 85563 96417 114084 116694 128556 171126 192834 233388 342252 385668 819019 1201051 1353409 1638038 2402102 2457057 2706818 3276076 3603153 4060227 4804204 4914114 5413636 6848209 7206306 7371171 7716931 8120454 9828228 10809459 11316499 12180681 13696418 14412612 14742342 15433862 16240908 20544627 21618918 22113513 22632998 23150793 24361362 27392836 29484684 30867724 32428377 33949497 36542043 41089254 43237836 44227026 45265996 46301586 48722724 61633881 64856754 67898994 69452379 73084086 82178508 88454052 92603172 101848491 123267762 129713508 135797988 138904758 146168172 184901643 203696982 208357137 246535524 277809516 305545473 369803286 407393964 416714274 611090946 739606572 833428548 1222181892 2595471211 2924716849 4288953121 5190942422 5849433698 7786413633 8577906242 8774150547 10381884844 11698867396 12866859363 15572827266 17155812484 17548301094 23359240899 24454954339 25733718726 26322451641 31145654532 35096602188 38600578089 46718481798 48909908678 51467437452 52644903282 70077722697 73364863017 77201156178 78967354923 93436963596 97819817356 105289806564 115801734267 140155445394 146729726034 154402312356 157934709846 220094589051 231603468534 280310890788 293459452068 315869419692 440189178102 463206937068 660283767153 880378356204 1320567534306 2641135068612 9268427694481 18536855388962 27805283083443 37073710777924 55610566166886 83415849250329 111221132333772 166831698500658 250247547750987 333663397001316 500495095501974 1000990191003948
• Sum of all divisors σ(n): 2604761895232000
• Sum of proper divisors (its aliquot sum) s(n): 1603771704228052
• 1000990191003948 is an abundant number, because the sum of its proper divisors (1603771704228052) is greater than itself. Its abundance is 602781513224104

Bases of 1000990191003948

• Binary: 11100011100110010100110000110000100010100100101100₂
• Hexadecimal: 0x38E6530C2292C
• Base-36: 9UTKJMX830

Squares and roots of 1000990191003948

• 1000990191003948 squared (1000990191003948²) is 1001981362486120299548151586704
• 1000990191003948 cubed (1000990191003948³) is 1002973515417377615912776673414406122928307392
• The square root of 1000990191003948 is 31638429.0223763797
• The cube root of 1000990191003948 is 100032.9954785847

Scales and comparisons

• 1,000,990,191,003,948 seconds is equal to 31,828,391 years, 42 weeks, 2 hours, 25 minutes, 48 seconds.
• To count from 1 to 1,000,990,191,003,948 would take you about ninety-five million, four hundred eighty-five thousand, one hundred seventy-five 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 1000990191003948 cubic inches would be around 8336.1 feet tall.

Recreational maths with 1000990191003948

• 1000990191003948 backwards is 8493001910990001
• 1000990191003948 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 1000990191003948's digits is 54
• More coming soon!