149315785472

Names of 149315785472

• Cardinal: 149315785472 can be written as One hundred forty-nine billion, three hundred fifteen million, seven hundred eighty-five thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 1.49315785472 × 10¹¹

Factors of 149315785472

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 906

Divisors of 149315785472

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 49 56 64 71 98 112 128 142 196 224 256 284 359 392 448 467 497 568 718 784 896 934 994 1136 1436 1568 1792 1868 1988 2272 2513 2872 3136 3269 3479 3736 3976 4544 5026 5744 6272 6538 6958 7472 7952 9088 10052 11488 12544 13076 13916 14944 15904 17591 18176 20104 22883 22976 25489 26152 27832 29888 31808 33157 35182 40208 45766 45952 50978 52304 55664 59776 63616 66314 70364 80416 91532 91904 101956 104608 111328 119552 127232 132628 140728 160832 167653 178423 183064 203912 209216 222656 232099 265256 281456 321664 335306 356846 366128 407824 418432 445312 464198 530512 562912 643328 670612 713692 732256 815648 836864 890624 928396 1061024 1125824 1173571 1248961 1341224 1427384 1464512 1624693 1631296 1856792 2122048 2251648 2347142 2497922 2682448 2854768 2929024 3249386 3262592 3713584 4244096 4503296 4694284 4995844 5364896 5709536 5858048 6498772 6525184 7427168 8214997 8488192 9388568 9991688 10729792 11419072 11903363 12997544 14854336 16429994 18777136 19983376 21459584 22838144 23806726 25995088 29708672 32859988 37554272 39966752 42919168 45676288 47613452 51990176 59417344 65719976 75108544 79933504 83323541 95226904 103980352 131439952 150217088 159867008 166647082 190453808 207960704 262879904 300434176 319734016 333294164 380907616 415921408 525759808 583264787 666588328 761815232 1051519616 1166529574 1333176656 1523630464 2103039232 2333059148 2666353312 3047260928 4666118296 5332706624 9332236592 10665413248 18664473184 21330826496 37328946368 74657892736 149315785472
• Sum of all divisors σ(n): 353326821120
• Sum of proper divisors (its aliquot sum) s(n): 204011035648
• 149315785472 is an abundant number, because the sum of its proper divisors (204011035648) is greater than itself. Its abundance is 54695250176

Bases of 149315785472

• Binary: 10001011000011111010100001001100000000₂
• Hexadecimal: 0x22C3EA1300
• Base-36: 1WLERHFK

Squares and roots of 149315785472

• 149315785472 squared (149315785472²) is 22295203791120326262784
• 149315785472 cubed (149315785472³) is 3329025866329443734792503241474048
• The square root of 149315785472 is 386414.0078620339
• The cube root of 149315785472 is 5305.2017930307

Scales and comparisons

• 149,315,785,472 seconds is equal to 4,747 years, 40 weeks, 3 days, 23 hours, 4 minutes, 32 seconds.
• To count from 1 to 149,315,785,472 would take you about nine thousand, four hundred ninety-five 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 149315785472 cubic inches would be around 442.1 feet tall.

Recreational maths with 149315785472

• 149315785472 backwards is 274587513941
• 149315785472 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 149315785472's digits is 56
• More coming soon!