9988552249728

Names of 9988552249728

• Cardinal: 9988552249728 can be written as Nine trillion, nine hundred eighty-eight billion, five hundred fifty-two million, two hundred forty-nine thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 9.988552249728 × 10¹²

Factors of 9988552249728

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 19811128

Divisors of 9988552249728

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 24 26 32 39 48 52 64 78 96 101 104 128 156 192 202 208 303 312 384 404 416 606 624 808 832 1212 1248 1313 1616 1664 2424 2496 2626 3232 3939 4848 4992 5252 6464 7878 9696 10504 12928 15756 19392 21008 31512 38784 42016 63024 84032 126048 168064 252096 504192 19811009 39622018 59433027 79244036 118866054 158488072 237732108 257543117 316976144 475464216 515086234 633952288 772629351 950928432 1030172468 1267904576 1545258702 1901856864 2000911909 2060344936 2535809152 3090517404 3803713728 4001823818 4120689872 6002735727 6181034808 7607427456 8003647636 8241379744 12005471454 12362069616 16007295272 16482759488 24010942908 24724139232 26011854817 32014590544 32965518976 48021885816 49448278464 52023709634 64029181088 78035564451 96043771632 98896556928 104047419268 128058362176 156071128902 192087543264 208094838536 256116724352 312142257804 384175086528 416189677072 624284515608 768350173056 832379354144 1248569031216 1664758708288 2497138062432 3329517416576 4994276124864 9988552249728
• Sum of all divisors σ(n): 28855924725600
• Sum of proper divisors (its aliquot sum) s(n): 18867372475872
• 9988552249728 is an abundant number, because the sum of its proper divisors (18867372475872) is greater than itself. Its abundance is 8878820226144

Bases of 9988552249728

• Binary: 10010001010110100100000110111101000110000000₂
• Hexadecimal: 0x915A41BD180
• Base-36: 3JGOE422O

Squares and roots of 9988552249728

• 9988552249728 squared (9988552249728²) is 99771176045546290076073984
• 9988552249728 cubed (9988552249728³) is 996569604947749738334132873148971876352
• The square root of 9988552249728 is 3160467.0935999317
• The cube root of 9988552249728 is 21536.1226177657

Scales and comparisons

• 9,988,552,249,728 seconds is equal to 317,605 years, 3 weeks, 2 days, 15 hours, 8 minutes, 48 seconds.
• To count from 1 to 9,988,552,249,728 would take you about seven hundred ninety-four thousand and twelve 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 9988552249728 cubic inches would be around 1794.7 feet tall.

Recreational maths with 9988552249728

• 9988552249728 backwards is 8279422558899
• 9988552249728 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 9988552249728's digits is 78
• More coming soon!