149889051778135488

Names of 149889051778135488

• Cardinal: 149889051778135488 can be written as One hundred forty-nine quadrillion, eight hundred eighty-nine trillion, fifty-one billion, seven hundred seventy-eight million, one hundred thirty-five thousand, four hundred eighty-eight.

Scientific notation

• Scientific notation: 1.49889051778135488 × 10¹⁷

Factors of 149889051778135488

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1225544968122

Divisors of 149889051778135488

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 3 4 6 7 8 12 13 14 16 21 24 26 28 32 39 42 48 49 52 56 64 78 84 91 96 98 104 112 147 156 168 182 192 196 208 224 273 294 312 336 364 392 416 448 546 588 624 637 672 728 784 832 1092 1176 1248 1274 1344 1456 1568 1911 2184 2352 2496 2548 2912 3136 3822 4368 4704 5096 5824 7644 8736 9408 10192 15288 17472 20384 30576 40768 61152 122304 1225544968097 2451089936194 3676634904291 4902179872388 7353269808582 8578814776679 9804359744776 14706539617164 15932084585261 17157629553358 19608719489552 25736444330037 29413079234328 31864169170522 34315259106716 39217438979104 47796253755783 51472888660074 58826158468656 60051703436753 63728338341044 68630518213432 78434877958208 95592507511566 102945777320148 111524592096827 117652316937312 120103406873506 127456676682088 137261036426864 180155110310259 191185015023132 205891554640296 223049184193654 235304633874624 240206813747012 254913353364176 274522072853728 334573776290481 360310220620518 382370030046264 411783109280592 446098368387308 480413627494024 509826706728352 549044145707456 669147552580962 720620441241036 764740060092528 780672144677789 823566218561184 892196736774616 960827254988048 1019653413456704 1338295105161924 1441240882482072 1529480120185056 1561344289355578 1647132437122368 1784393473549232 1921654509976096 2342016434033367 2676590210323848 2882481764964144 3058960240370112 3122688578711156 3568786947098464 3843309019952192 4684032868066734 5353180420647696 5764963529928288 6245377157422312 7137573894196928 9368065736133468 10706360841295392 11529927059856576 12490754314844624 18736131472266936 21412721682590784 24981508629689248 37472262944533872 49963017259378496 74944525889067744 149889051778135488
• Sum of all divisors σ(n): 496816321347439632
• Sum of proper divisors (its aliquot sum) s(n): 346927269569304144
• 149889051778135488 is an abundant number, because the sum of its proper divisors (346927269569304144) is greater than itself. Its abundance is 197038217791168656

Bases of 149889051778135488

• Binary: 1000010100100000110100110001100110111101001011010111000000₂
• Hexadecimal: 0x214834C66F4B5C0
• Base-36: 14ZV8FSG2HMO

Squares and roots of 149889051778135488

• 149889051778135488 squared (149889051778135488²) is 22466727842948581296978613684998144
• 149889051778135488 cubed (149889051778135488³) is 3367516532936998126236455238972111226260853060534272
• The square root of 149889051778135488 is 387155074.5865737557
• The cube root of 149889051778135488 is 531198.2521923009

Scales and comparisons

• 149,889,051,778,135,488 seconds is equal to 4,766,008,209 years, 13 weeks, 5 days, 20 hours, 44 minutes, 48 seconds.
• To count from 1 to 149,889,051,778,135,488 would take you about fourteen billion, two hundred ninety-eight million, twenty-four thousand, six hundred twenty-seven 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 149889051778135488 cubic inches would be around 44266.5 feet tall.

Recreational maths with 149889051778135488

• 149889051778135488 backwards is 884531877150988941
• 149889051778135488 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 149889051778135488's digits is 96
• More coming soon!