990265804641000

Names of 990265804641000

• Cardinal: 990265804641000 can be written as Nine hundred ninety trillion, two hundred sixty-five billion, eight hundred four million, six hundred forty-one thousand.

Scientific notation

• Scientific notation: 9.90265804641 × 10¹⁴

Factors of 990265804641000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 110579

Divisors of 990265804641000

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 20 24 25 27 30 36 40 45 50 54 60 72 75 81 90 100 108 120 125 135 150 162 180 200 216 225 250 270 300 324 360 375 405 450 500 540 600 648 675 750 810 900 1000 1080 1125 1350 1500 1620 1800 2025 2250 2700 3000 3240 3375 4050 4500 5400 6750 8100 9000 10125 13500 16200 20250 27000 40500 81000 110569 221138 331707 442276 552845 663414 884552 995121 1105690 1326828 1658535 1990242 2211380 2653656 2764225 2985363 3317070 3980484 4422760 4975605 5528450 5970726 6634140 7960968 8292675 8956089 9951210 11056900 11941452 13268280 13821125 14926815 16585350 17912178 19902420 22113800 23882904 24878025 27642250 29853630 33170700 35824356 39804840 41463375 44780445 49756050 55284500 59707260 66341400 71648712 74634075 82926750 89560890 99512100 110569000 119414520 124390125 149268150 165853500 179121780 199024200 223902225 248780250 298536300 331707000 358243560 373170375 447804450 497560500 597072600 746340750 895608900 995121000 1119511125 1492681500 1791217800 2239022250 2985363000 4478044500 8956089000 12225503761 24451007522 36676511283 48902015044 61127518805 73353022566 97804030088 110029533849 122255037610 146706045132 183382556415 220059067698 244510075220 293412090264 305637594025 330088601547 366765112830 440118135396 489020150440 550147669245 611275188050 660177203094 733530225660 880236270792 916912782075 990265804641 1100295338490 1222550376100 1320354406188 1467060451320 1528187970125 1650443007735 1833825564150 1980531609282 2200590676980 2445100752200 2640708812376 2750738346225 3056375940250 3300886015470 3667651128300 3961063218564 4401181353960 4584563910375 4951329023205 5501476692450 6112751880500 6601772030940 7335302256600 7922126437128 8252215038675 9169127820750 9902658046410 11002953384900 12225503761000 13203544061880 13753691731125 16504430077350 18338255641500 19805316092820 22005906769800 24756645116025 27507383462250 33008860154700 36676511283000 39610632185640 41261075193375 49513290232050 55014766924500 66017720309400 82522150386750 99026580464100 110029533849000 123783225580125 165044300773500 198053160928200 247566451160250 330088601547000 495132902320500 990265804641000
• Sum of all divisors σ(n): 3461560441679340
• Sum of proper divisors (its aliquot sum) s(n): 2471294637038340
• 990265804641000 is an abundant number, because the sum of its proper divisors (2471294637038340) is greater than itself. Its abundance is 1481028832397340

Bases of 990265804641000

• Binary: 11100001001010010000111001100001001101001011101000₂
• Hexadecimal: 0x384A43984D2E8
• Base-36: 9R0PTW6EI0

Squares and roots of 990265804641000

• 990265804641000 squared (990265804641000²) is 980626363841287177138881000000
• 990265804641000 cubed (990265804641000³) is 971080755241470274086589493671346721000000000
• The square root of 990265804641000 is 31468489.0746441783
• The cube root of 990265804641000 is 99674.4682621397

Scales and comparisons

• 990,265,804,641,000 seconds is equal to 31,487,389 years, 25 weeks, 4 days, 22 hours, 30 minutes.
• To count from 1 to 990,265,804,641,000 would take you about seventy-eight million, seven hundred eighteen thousand, four hundred seventy-three 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 990265804641000 cubic inches would be around 8306.2 feet tall.

Recreational maths with 990265804641000

• 990265804641000 backwards is 000146408562099
• 990265804641000 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 990265804641000's digits is 54
• More coming soon!