164382997240

Names of 164382997240

• Cardinal: 164382997240 can be written as One hundred sixty-four billion, three hundred eighty-two million, nine hundred ninety-seven thousand, two hundred forty.

Scientific notation

• Scientific notation: 1.6438299724 × 10¹¹

Factors of 164382997240

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 5810

Divisors of 164382997240

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 4 5 7 8 10 11 14 20 22 28 35 40 44 55 56 70 73 77 88 110 131 140 146 154 220 262 280 292 308 365 385 440 511 524 584 616 655 730 770 803 917 1022 1048 1310 1441 1460 1540 1606 1834 2044 2555 2620 2882 2920 3080 3212 3668 4015 4088 4585 5110 5240 5581 5621 5764 6424 7205 7336 8030 9170 9563 10087 10220 11162 11242 11528 14410 16060 18340 19126 20174 20440 22324 22484 27905 28105 28820 32120 36680 38252 39067 40348 44648 44968 47815 50435 55810 56210 57640 61391 66941 76504 78134 80696 95630 100870 105193 111620 112420 122782 133882 156268 191260 195335 201740 210386 223240 224840 245564 267764 306955 312536 334705 382520 390670 403480 407413 420772 429737 491128 525965 535528 613910 669410 731111 736351 781340 814826 841544 859474 1051930 1227820 1338820 1462222 1472702 1562680 1629652 1718948 2037065 2103860 2148685 2455640 2677640 2851891 2924444 2945404 3259304 3437896 3655555 3681755 4074130 4207720 4297370 4481543 5117777 5703782 5848888 5890808 7311110 7363510 8042221 8148260 8594740 8963086 10235554 11407564 14259455 14622220 14727020 16084442 16296520 17189480 17926172 20471108 22407715 22815128 25588885 28518910 29244440 29454040 31370801 32168884 35852344 40211105 40942216 44815430 51177770 53371103 56295547 57037820 62741602 64337768 80422210 89630860 102355540 106742206 112591094 114075640 125483204 156854005 160844420 179261720 204711080 213484412 225182188 250966408 266855515 281477735 313708010 321688840 373597721 426968824 450364376 533711030 562955470 587082133 627416020 747195442 1067422060 1125910940 1174164266 1254832040 1494390884 1867988605 2134844120 2251821880 2348328532 2935410665 2988781768 3735977210 4109574931 4696657064 5870821330 7471954420 8219149862 11741642660 14943908840 16438299724 20547874655 23483285320 32876599448 41095749310 82191498620 164382997240
• Sum of all divisors σ(n): 471095792640
• Sum of proper divisors (its aliquot sum) s(n): 306712795400
• 164382997240 is an abundant number, because the sum of its proper divisors (306712795400) is greater than itself. Its abundance is 142329798160

Bases of 164382997240

• Binary: 10011001000101111111010111101011111000₂
• Hexadecimal: 0x2645FD7AF8
• Base-36: 23ILE4FS

Squares and roots of 164382997240

• 164382997240 squared (164382997240²) is 27021769781605847617600
• 164382997240 cubed (164382997240³) is 4441919507429629451691801375424000
• The square root of 164382997240 is 405441.7310045919
• The cube root of 164382997240 is 5477.9613649647

Scales and comparisons

• 164,382,997,240 seconds is equal to 5,226 years, 45 weeks, 1 day, 23 hours, 40 minutes, 40 seconds.
• To count from 1 to 164,382,997,240 would take you about ten thousand, four hundred fifty-three 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 164382997240 cubic inches would be around 456.5 feet tall.

Recreational maths with 164382997240

• 164382997240 backwards is 042799283461
• 164382997240 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 164382997240's digits is 55
• More coming soon!