149748850688

Names of 149748850688

• Cardinal: 149748850688 can be written as One hundred forty-nine billion, seven hundred forty-eight million, eight hundred fifty thousand, six hundred eighty-eight.

Scientific notation

• Scientific notation: 1.49748850688 × 10¹¹

Factors of 149748850688

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 211

Divisors of 149748850688

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 4 8 16 29 32 58 64 79 101 116 128 158 202 232 256 316 404 464 512 632 808 928 1024 1264 1616 1856 2048 2291 2528 2929 3232 3712 4096 4582 5056 5858 6241 6464 7424 7979 8192 9164 10112 11716 12482 12928 14848 15958 18328 20224 23432 24964 25856 29696 31916 36656 40448 46864 49928 51712 59392 63832 73312 80896 93728 99856 103424 118784 127664 146624 161792 180989 187456 199712 206848 231391 237568 255328 293248 323584 361978 374912 399424 413696 462782 510656 586496 630341 647168 723956 749824 798848 827392 925564 1021312 1172992 1260682 1447912 1499648 1597696 1851128 2042624 2345984 2521364 2895824 2999296 3195392 3702256 4085248 4691968 5042728 5791648 5998592 6390784 7404512 8170496 9383936 10085456 11583296 11997184 12781568 14809024 16340992 18279889 18767872 20170912 23166592 23994368 25563136 29618048 32681984 36559778 40341824 46333184 51126272 59236096 65363968 73119556 80683648 92666368 118472192 146239112 161367296 185332736 236944384 292478224 322734592 370665472 473888768 584956448 645469184 741330944 947777536 1169912896 1290938368 1482661888 1895555072 2339825792 2581876736 4679651584 5163753472 9359303168 18718606336 37437212672 74874425344 149748850688
• Sum of all divisors σ(n): 316884245580
• Sum of proper divisors (its aliquot sum) s(n): 167135394892
• 149748850688 is an abundant number, because the sum of its proper divisors (167135394892) is greater than itself. Its abundance is 17386544204

Bases of 149748850688

• Binary: 10001011011101101110100010000000000000₂
• Hexadecimal: 0x22DDBA2000
• Base-36: 1WSKLKOW

Squares and roots of 149748850688

• 149748850688 squared (149748850688²) is 22424718282376918073344
• 149748850688 cubed (149748850688³) is 3358075789788124926302799288860672
• The square root of 149748850688 is 386973.9664215153
• The cube root of 149748850688 is 5310.3257897035

Scales and comparisons

• 149,748,850,688 seconds is equal to 4,761 years, 28 weeks, 4 days, 6 hours, 58 minutes, 8 seconds.
• To count from 1 to 149,748,850,688 would take you about nine thousand, five hundred twenty-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 149748850688 cubic inches would be around 442.5 feet tall.

Recreational maths with 149748850688

• 149748850688 backwards is 886058847941
• The number of decimal digits it has is: 12
• The sum of 149748850688's digits is 68
• More coming soon!