144422667840

Names of 144422667840

• Cardinal: 144422667840 can be written as One hundred forty-four billion, four hundred twenty-two million, six hundred sixty-seven thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.4442266784 × 10¹¹

Factors of 144422667840

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 291055

Divisors of 144422667840

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 15 16 20 22 24 30 32 33 40 44 47 48 55 60 64 66 80 88 94 96 110 120 132 141 160 165 176 188 192 220 235 240 264 282 320 330 352 376 440 470 480 517 528 564 660 704 705 752 880 940 960 1034 1056 1128 1320 1410 1504 1551 1760 1880 2068 2112 2256 2585 2640 2820 3008 3102 3520 3760 4136 4512 5170 5280 5640 6204 7520 7755 8272 9024 10340 10560 11280 12408 15040 15510 16544 20680 22560 24816 31020 33088 41360 45120 49632 62040 82720 99264 124080 165440 248160 290987 496320 581974 872961 1163948 1454935 1745922 2327896 2909870 3200857 3491844 4364805 4655792 5819740 6401714 6983688 8729610 9311584 9602571 11639480 12803428 13676389 13967376 16004285 17459220 18623168 19205142 23278960 25606856 27352778 27934752 32008570 34918440 38410284 41029167 46557920 48012855 51213712 54705556 55869504 64017140 68381945 69836880 76820568 82058334 93115840 96025710 102427424 109411112 128034280 136763890 139673760 150440279 153641136 164116668 192051420 204854848 205145835 218822224 256068560 273527780 279347520 300880558 307282272 328233336 384102840 410291670 437644448 451320837 512137120 547055560 601761116 614564544 656466672 752201395 768205680 820583340 875288896 902641674 1024274240 1094111120 1203522232 1312933344 1504402790 1536411360 1641166680 1805283348 2188222240 2256604185 2407044464 2625866688 3008805580 3072822720 3282333360 3610566696 4376444480 4513208370 4814088928 6017611160 6564666720 7221133392 9026416740 9628177856 12035222320 13129333440 14442266784 18052833480 24070444640 28884533568 36105666960 48140889280 72211333920 144422667840
• Sum of all divisors σ(n): 510872500224
• Sum of proper divisors (its aliquot sum) s(n): 366449832384
• 144422667840 is an abundant number, because the sum of its proper divisors (366449832384) is greater than itself. Its abundance is 222027164544

Bases of 144422667840

• Binary: 10000110100000010000110000011001000000₂
• Hexadecimal: 0x21A0430640
• Base-36: 1UCHIZPC

Squares and roots of 144422667840

• 144422667840 squared (144422667840²) is 20857906986022970265600
• 144422667840 cubed (144422667840³) is 3012354572480010957278945378304000
• The square root of 144422667840 is 380029.8249348333
• The cube root of 144422667840 is 5246.6060342227

Scales and comparisons

• 144,422,667,840 seconds is equal to 4,592 years, 10 weeks, 15 hours, 44 minutes.
• To count from 1 to 144,422,667,840 would take you about nine thousand, one hundred eighty-four 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 144422667840 cubic inches would be around 437.2 feet tall.

Recreational maths with 144422667840

• 144422667840 backwards is 048766224441
• 144422667840 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 144422667840's digits is 48
• More coming soon!