990049406591740

Names of 990049406591740

• Cardinal: 990049406591740 can be written as Nine hundred ninety trillion, forty-nine billion, four hundred six million, five hundred ninety-one thousand, seven hundred forty.

Scientific notation

• Scientific notation: 9.9004940659174 × 10¹⁴

Factors of 990049406591740

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 29394

Divisors of 990049406591740

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 10 11 20 22 29 44 55 58 110 116 145 220 290 319 580 638 937 1276 1595 1874 3190 3748 4685 6380 8191 9370 10307 16382 18740 20219 20614 27173 32764 40438 40955 41228 51535 54346 80876 81910 90101 101095 103070 108692 135865 163820 180202 202190 206140 222409 237539 271730 298903 360404 404380 444818 450505 475078 543460 586351 597806 889636 901010 950156 1112045 1172702 1187695 1195612 1494515 1802020 2224090 2345404 2375390 2612929 2931755 2989030 4448180 4750780 5225858 5863510 5978060 6449861 7674967 10451716 11727020 12899722 13064645 15349934 18945203 25799444 26129290 30699868 32249305 37890406 38374835 52258580 64498610 75780812 76749670 84424637 94726015 128997220 153499340 165613829 168849274 189452030 208397233 222574043 331227658 337698548 378904060 416794466 422123185 445148086 549410887 662455316 828069145 833588932 844246370 890296172 1041986165 1098821774 1112870215 1656138290 1688492740 1821752119 2083972330 2197643548 2225740430 2448314473 2747054435 3312276580 3643504238 4167944660 4451480860 4802801041 4896628946 5494108870 6043519757 7287008476 9108760595 9605602082 9793257892 10988217740 12087039514 12241572365 18217521190 19211204164 24014005205 24174079028 24483144730 30217598785 36435042380 48028010410 48966289460 52830811451 60435197570 96056020820 105661622902 120870395140 155180157773 211323245804 264154057255 310360315546 528308114510 620720631092 775900788865 1056616229020 1551801577730 1706981735503 3103603155460 3413963471006 4500224575417 6827926942012 8534908677515 9000449150834 17069817355030 18000898301668 22501122877085 34139634710060 45002245754170 49502470329587 90004491508340 99004940659174 198009881318348 247512351647935 495024703295870 990049406591740
• Sum of all divisors σ(n): 2349231007334400
• Sum of proper divisors (its aliquot sum) s(n): 1359181600742660
• 990049406591740 is an abundant number, because the sum of its proper divisors (1359181600742660) is greater than itself. Its abundance is 369132194150920

Bases of 990049406591740

• Binary: 11100001000111000111010111001100001010001011111100₂
• Hexadecimal: 0x38471D730A2FC
• Base-36: 9QXYF2D724

Squares and roots of 990049406591740

• 990049406591740 squared (990049406591740²) is 980197827492656507363036227600
• 990049406591740 cubed (990049406591740³) is 970444277451617306917313205158863862920024000
• The square root of 990049406591740 is 31465050.5575907187
• The cube root of 990049406591740 is 99667.2072716283

Scales and comparisons

• 990,049,406,591,740 seconds is equal to 31,480,508 years, 36 weeks, 4 days, 21 hours, 15 minutes, 40 seconds.
• To count from 1 to 990,049,406,591,740 would take you about seventy-eight million, seven hundred one thousand, two hundred seventy-one 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 990049406591740 cubic inches would be around 8305.6 feet tall.

Recreational maths with 990049406591740

• 990049406591740 backwards is 047195604940099
• The number of decimal digits it has is: 15
• The sum of 990049406591740's digits is 67
• More coming soon!