149243091768320

Names of 149243091768320

• Cardinal: 149243091768320 can be written as One hundred forty-nine trillion, two hundred forty-three billion, ninety-one million, seven hundred sixty-eight thousand, three hundred twenty.

Scientific notation

• Scientific notation: 1.4924309176832 × 10¹⁴

Factors of 149243091768320

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 3586566

Divisors of 149243091768320

• Number of divisors d(n): 176
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 32 40 44 55 64 80 88 110 128 160 176 220 256 320 352 440 512 640 704 739 880 1024 1280 1408 1478 1760 2560 2816 2956 3520 3695 5120 5632 5912 7040 7390 8129 11264 11824 14080 14780 16258 23648 28160 29560 32516 40645 47296 56320 59120 65032 81290 94592 118240 130064 162580 189184 236480 260128 325160 378368 472960 520256 650320 756736 945920 1040512 1300640 1891840 2081024 2601280 3585809 3783680 4162048 5202560 7171618 8324096 10405120 14343236 17929045 20810240 28686472 35858090 39443899 41620480 57372944 71716180 78887798 114745888 143432360 157775596 197219495 229491776 286864720 315551192 394438990 458983552 573729440 631102384 788877980 917967104 1147458880 1262204768 1577755960 1835934208 2294917760 2524409536 2649912851 3155511920 3671868416 4589835520 5048819072 5299825702 6311023840 9179671040 10097638144 10599651404 12622047680 13249564255 18359342080 20195276288 21199302808 25244095360 26499128510 29149041361 40390552576 42398605616 50488190720 52998257020 58298082722 84797211232 100976381440 105996514040 116596165444 145745206805 169594422464 201952762880 211993028080 233192330888 291490413610 339188844928 423986056160 466384661776 582980827220 678377689856 847972112320 932769323552 1165961654440 1356755379712 1695944224640 1865538647104 2331923308880 2713510759424 3391888449280 3731077294208 4663846617760 6783776898560 7462154588416 9327693235520 13567553797120 14924309176832 18655386471040 29848618353664 37310772942080 74621545884160 149243091768320
• Sum of all divisors σ(n): 391083355569600
• Sum of proper divisors (its aliquot sum) s(n): 241840263801280
• 149243091768320 is an abundant number, because the sum of its proper divisors (241840263801280) is greater than itself. Its abundance is 92597172032960

Bases of 149243091768320

• Binary: 100001111011110001011101011110000101010000000000₂
• Hexadecimal: 0x87BC5D785400
• Base-36: 1GWHBVHVCW

Squares and roots of 149243091768320

• 149243091768320 squared (149243091768320²) is 22273500440567184944555622400
• 149243091768320 cubed (149243091768320³) is 3324166070253284332790724245005814202368000
• The square root of 149243091768320 is 12216508.9844979855
• The cube root of 149243091768320 is 53043.4071557761

Scales and comparisons

• 149,243,091,768,320 seconds is equal to 4,745,468 years, 35 weeks, 2 days, 4 hours, 5 minutes, 20 seconds.
• To count from 1 to 149,243,091,768,320 would take you about eleven million, eight hundred sixty-three thousand, six hundred seventy-one 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 149243091768320 cubic inches would be around 4420.3 feet tall.

Recreational maths with 149243091768320

• 149243091768320 backwards is 023867190342941
• The number of decimal digits it has is: 15
• The sum of 149243091768320's digits is 59
• More coming soon!