1989958311936

Names of 1989958311936

• Cardinal: 1989958311936 can be written as One trillion, nine hundred eighty-nine billion, nine hundred fifty-eight million, three hundred eleven thousand, nine hundred thirty-six.

Scientific notation

• Scientific notation: 1.989958311936 × 10¹²

Factors of 1989958311936

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 4092

Divisors of 1989958311936

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 56 63 64 72 84 96 112 126 128 144 168 192 224 252 256 288 336 384 448 504 512 576 672 768 896 1008 1024 1152 1344 1487 1536 1792 2016 2048 2304 2593 2688 2974 3072 3584 4032 4096 4461 4608 5186 5376 5948 6144 7168 7779 8064 8192 8922 9216 10372 10409 10752 11896 12288 13383 14336 15558 16128 17844 18151 18432 20744 20818 21504 23337 23792 24576 26766 28672 31116 31227 32256 35688 36302 36864 41488 41636 43008 46674 47584 53532 54453 57344 62232 62454 64512 71376 72604 73728 82976 83272 86016 93348 93681 95168 107064 108906 124464 124908 129024 142752 145208 163359 165952 166544 172032 186696 187362 190336 214128 217812 248928 249816 258048 285504 290416 326718 331904 333088 373392 374724 380672 428256 435624 497856 499632 516096 571008 580832 653436 663808 666176 746784 749448 761344 856512 871248 995712 999264 1142016 1161664 1306872 1327616 1332352 1493568 1498896 1522688 1713024 1742496 1991424 1998528 2284032 2323328 2613744 2655232 2664704 2987136 2997792 3045376 3426048 3484992 3855791 3982848 3997056 4568064 4646656 5227488 5310464 5329408 5974272 5995584 6090752 6852096 6969984 7711582 7965696 7994112 9136128 9293312 10454976 10620928 10658816 11567373 11948544 11991168 12181504 13704192 13939968 15423164 15931392 15988224 18272256 18586624 20909952 21241856 21317632 23134746 23897088 23982336 26990537 27408384 27879936 30846328 31862784 31976448 34702119 36544512 37173248 41819904 42635264 46269492 47794176 47964672 53981074 54816768 55759872 61692656 63725568 63952896 69404238 74346496 80971611 83639808 85270528 92538984 95588352 95929344 107962148 109633536 111519744 123385312 127905792 138808476 148692992 161943222 167279616 185077968 191176704 191858688 215924296 223039488 242914833 246770624 255811584 277616952 323886444 334559232 370155936 383717376 431848592 446078976 485829666 493541248 555233904 647772888 669118464 740311872 767434752 863697184 971659332 987082496 1110467808 1295545776 1338236928 1480623744 1727394368 1943318664 1974164992 2220935616 2591091552 2961247488 3454788736 3886637328 3948329984 4441871232 5182183104 5922494976 6909577472 7773274656 7896659968 8883742464 10364366208 11844989952 13819154944 15546549312 15793319936 17767484928 20728732416 23689979904 27638309888 31093098624 31586639872 35534969856 41457464832 47379959808 55276619776 62186197248 71069939712 82914929664 94759919616 110553239552 124372394496 142139879424 165829859328 221106479104 248744788992 284279758848 331659718656 497489577984 663319437312 994979155968 1989958311936
• Sum of all divisors σ(n): 6576573429504
• Sum of proper divisors (its aliquot sum) s(n): 4586615117568
• 1989958311936 is an abundant number, because the sum of its proper divisors (4586615117568) is greater than itself. Its abundance is 2596656805632

Bases of 1989958311936

• Binary: 11100111101010010110000100010000000000000₂
• Hexadecimal: 0x1CF52C22000
• Base-36: PE69SSG0

Squares and roots of 1989958311936

• 1989958311936 squared (1989958311936²) is 3959934083243174680068096
• 1989958311936 cubed (1989958311936³) is 7880103743668419590541885181689593856
• The square root of 1989958311936 is 1410658.8219466817
• The cube root of 1989958311936 is 12578.0888863539

Scales and comparisons

• 1,989,958,311,936 seconds is equal to 63,274 years, 26 weeks, 6 days, 21 hours, 45 minutes, 36 seconds.
• To count from 1 to 1,989,958,311,936 would take you about one hundred fifty-eight thousand, one hundred eighty-six 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 1989958311936 cubic inches would be around 1048.2 feet tall.

Recreational maths with 1989958311936

• 1989958311936 backwards is 6391138599891
• 1989958311936 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1989958311936's digits is 72
• More coming soon!