55918866240

Names of 55918866240

• Cardinal: 55918866240 can be written as Fifty-five billion, nine hundred eighteen million, eight hundred sixty-six thousand, two hundred forty.

Scientific notation

• Scientific notation: 5.591886624 × 10¹⁰

Factors of 55918866240

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 78070

Divisors of 55918866240

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 64 72 80 83 90 96 108 120 135 144 160 166 180 192 216 240 249 270 288 320 332 360 415 432 480 498 540 576 664 720 747 830 864 960 996 1080 1245 1328 1440 1494 1660 1728 1992 2160 2241 2490 2656 2880 2988 3320 3735 3984 4320 4482 4980 5312 5976 6640 7470 7968 8640 8964 9960 11205 11952 13280 14940 15936 17928 19920 22410 23904 26560 29880 35856 39840 44820 47808 59760 71712 77977 79680 89640 119520 143424 155954 179280 233931 239040 311908 358560 389885 467862 623816 701793 717120 779770 935724 1169655 1247632 1403586 1559540 1871448 2105379 2339310 2495264 2807172 3119080 3508965 3742896 4210758 4678620 4990528 5614344 6238160 6472091 7017930 7485792 8421516 9357240 10526895 11228688 12476320 12944182 14035860 14971584 16843032 18714480 19416273 21053790 22457376 24952640 25888364 28071720 32360455 33686064 37428960 38832546 42107580 44914752 51776728 56143440 58248819 64720910 67372128 74857920 77665092 84215160 97081365 103553456 112286880 116497638 129441820 134744256 155330184 168430320 174746457 194162730 207106912 224573760 232995276 258883640 291244095 310660368 336860640 349492914 388325460 414213824 465990552 517767280 582488190 621320736 673721280 698985828 776650920 873732285 931981104 1035534560 1164976380 1242641472 1397971656 1553301840 1747464570 1863962208 2071069120 2329952760 2795943312 3106603680 3494929140 3727924416 4659905520 5591886624 6213207360 6989858280 9319811040 11183773248 13979716560 18639622080 27959433120 55918866240
• Sum of all divisors σ(n): 199648632960
• Sum of proper divisors (its aliquot sum) s(n): 143729766720
• 55918866240 is an abundant number, because the sum of its proper divisors (143729766720) is greater than itself. Its abundance is 87810900480

Bases of 55918866240

• Binary: 110100000101000001100010111101000000₂
• Hexadecimal: 0xD05062F40
• Base-36: POSNDC0

Squares and roots of 55918866240

• 55918866240 squared (55918866240²) is 3126919601567011737600
• 55918866240 cubed (55918866240³) is 174853798943259823751364378624000
• The square root of 55918866240 is 236471.7028314381
• The cube root of 55918866240 is 3824.0138141923

Scales and comparisons

• 55,918,866,240 seconds is equal to 1,778 years, 2 weeks, 3 days, 2 hours, 24 minutes.
• To count from 1 to 55,918,866,240 would take you about three thousand, five hundred fifty-six 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 55918866240 cubic inches would be around 318.7 feet tall.

Recreational maths with 55918866240

• 55918866240 backwards is 04266881955
• 55918866240 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 55918866240's digits is 54
• More coming soon!