149421813396

Names of 149421813396

• Cardinal: 149421813396 can be written as One hundred forty-nine billion, four hundred twenty-one million, eight hundred thirteen thousand, three hundred ninety-six.

Scientific notation

• Scientific notation: 1.49421813396 × 10¹¹

Factors of 149421813396

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 5943

Divisors of 149421813396

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 12 29 58 83 87 116 166 174 249 332 348 498 996 1093 2186 2407 3279 4372 4733 4814 6558 7221 9466 9628 13116 14199 14442 18932 28398 28884 31697 56796 63394 90719 95091 126788 137257 181438 190182 272157 274514 362876 380364 392839 411771 544314 549028 785678 823542 1088628 1178517 1571356 1647084 2357034 2630851 4714068 5173169 5261702 7892553 10346338 10523404 11392331 15519507 15785106 20692676 22784662 31039014 31570212 34176993 45569324 62078028 68353986 136707972 150021901 300043802 429373027 450065703 600087604 858746054 900131406 1288119081 1717492108 1800262812 2576238162 5152476324 12451817783 24903635566 37355453349 49807271132 74710906698 149421813396
• Sum of all divisors σ(n): 365429957760
• Sum of proper divisors (its aliquot sum) s(n): 216008144364
• 149421813396 is an abundant number, because the sum of its proper divisors (216008144364) is greater than itself. Its abundance is 66586330968

Bases of 149421813396

• Binary: 10001011001010001110111110111010010100₂
• Hexadecimal: 0x22CA3BEE94
• Base-36: 1WN5W13O

Squares and roots of 149421813396

• 149421813396 squared (149421813396²) is 22326878318549045052816
• 149421813396 cubed (149421813396³) is 3336122645829433655355869316323136
• The square root of 149421813396 is 386551.1782364659
• The cube root of 149421813396 is 5306.4572227923

Scales and comparisons

• 149,421,813,396 seconds is equal to 4,751 years, 7 weeks, 6 days, 3 hours, 16 minutes, 36 seconds.
• To count from 1 to 149,421,813,396 would take you about nine thousand, five hundred two 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 149421813396 cubic inches would be around 442.2 feet tall.

Recreational maths with 149421813396

• 149421813396 backwards is 693318124941
• The number of decimal digits it has is: 12
• The sum of 149421813396's digits is 51
• More coming soon!