144474403840

Names of 144474403840

• Cardinal: 144474403840 can be written as One hundred forty-four billion, four hundred seventy-four million, four hundred three thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.4447440384 × 10¹¹

Factors of 144474403840

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 70070

Divisors of 144474403840

• Number of divisors d(n): 176
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 26 31 32 40 52 62 64 65 80 104 124 128 130 155 160 208 248 256 260 310 320 403 416 496 512 520 620 640 806 832 992 1024 1040 1240 1280 1612 1664 1984 2015 2080 2480 2560 3224 3328 3968 4030 4160 4960 5120 6448 6656 7936 8060 8320 9920 12896 13312 15872 16120 16640 19840 25792 31744 32240 33280 39680 51584 64480 66560 70019 79360 103168 128960 140038 158720 206336 257920 280076 350095 412672 515840 560152 700190 910247 1031680 1120304 1400380 1820494 2063360 2170589 2240608 2800760 3640988 4341178 4481216 4551235 5601520 7281976 8682356 8962432 9102470 10852945 11203040 14563952 17364712 17924864 18204940 21705890 22406080 28217657 29127904 34729424 35849728 36409880 43411780 44812160 56435314 58255808 69458848 71699456 72819760 86823560 89624320 112870628 116511616 138917696 141088285 145639520 173647120 179248640 225741256 233023232 277835392 282176570 291279040 347294240 358497280 451482512 466046464 555670784 564353140 582558080 694588480 902965024 932092928 1111341568 1128706280 1165116160 1389176960 1805930048 2222683136 2257412560 2330232320 2778353920 3611860096 4514825120 4660464640 5556707840 7223720192 9029650240 11113415680 14447440384 18059300480 28894880768 36118600960 72237201920 144474403840
• Sum of all divisors σ(n): 385273566720
• Sum of proper divisors (its aliquot sum) s(n): 240799162880
• 144474403840 is an abundant number, because the sum of its proper divisors (240799162880) is greater than itself. Its abundance is 96324759040

Bases of 144474403840

• Binary: 10000110100011010110000111010000000000₂
• Hexadecimal: 0x21A3587400
• Base-36: 1UDCBVGG

Squares and roots of 144474403840

• 144474403840 squared (144474403840²) is 20872853364923406745600
• 144474403840 cubed (144474403840³) is 3015593046337047156832394543104000
• The square root of 144474403840 is 380097.8871817101
• The cube root of 144474403840 is 5247.2324502099

Scales and comparisons

• 144,474,403,840 seconds is equal to 4,593 years, 43 weeks, 4 days, 10 hours, 50 minutes, 40 seconds.
• To count from 1 to 144,474,403,840 would take you about nine thousand, one hundred eighty-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 144474403840 cubic inches would be around 437.3 feet tall.

Recreational maths with 144474403840

• 144474403840 backwards is 048304474441
• The number of decimal digits it has is: 12
• The sum of 144474403840's digits is 43
• More coming soon!