56831986920

Names of 56831986920

• Cardinal: 56831986920 can be written as Fifty-six billion, eight hundred thirty-one million, nine hundred eighty-six thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 5.683198692 × 10¹⁰

Factors of 56831986920

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1252

Divisors of 56831986920

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 20 24 30 40 53 60 71 106 120 127 142 159 212 213 254 265 284 318 355 381 424 426 508 530 568 635 636 710 762 795 852 991 1016 1060 1065 1270 1272 1420 1524 1590 1704 1905 1982 2120 2130 2540 2840 2973 3048 3180 3763 3810 3964 4260 4955 5080 5946 6360 6731 7526 7620 7928 8520 9017 9910 11289 11892 13462 14865 15052 15240 18034 18815 19820 20193 22578 23784 26924 27051 29730 30104 33655 36068 37630 39640 40386 45085 45156 52523 53848 54102 56445 59460 67310 70361 72136 75260 80772 90170 90312 100965 105046 108204 112890 118920 125857 134620 135255 140722 150520 157569 161544 180340 201930 210092 211083 216408 225780 251714 262615 269240 270510 281444 315138 351805 360680 377571 403860 420184 422166 451560 477901 503428 525230 541020 562888 629285 630276 703610 755142 787845 807720 844332 955802 1006856 1050460 1055415 1082040 1258570 1260552 1407220 1433703 1510284 1575690 1688664 1887855 1911604 2100920 2110830 2389505 2517140 2814440 2867406 3020568 3151380 3729133 3775710 3823208 4221660 4779010 5034280 5734812 6302760 6670421 7168515 7458266 7551420 8443320 8935847 9558020 11187399 11469624 13340842 14337030 14916532 15102840 17871694 18645665 19116040 20011263 22374798 26681684 26807541 28674060 29833064 33352105 35743388 37291330 40022526 44679235 44749596 53363368 53615082 55936995 57348120 66704210 71486776 74582660 80045052 89358470 89499192 100056315 107230164 111873990 133408420 134037705 149165320 160090104 178716940 200112630 214460328 223747980 266816840 268075410 357433880 400225260 447495960 473599891 536150820 800450520 947199782 1072301640 1420799673 1894399564 2367999455 2841599346 3788799128 4735998910 5683198692 7103998365 9471997820 11366397384 14207996730 18943995640 28415993460 56831986920
• Sum of all divisors σ(n): 177725767680
• Sum of proper divisors (its aliquot sum) s(n): 120893780760
• 56831986920 is an abundant number, because the sum of its proper divisors (120893780760) is greater than itself. Its abundance is 64061793840

Bases of 56831986920

• Binary: 110100111011011100110100110011101000₂
• Hexadecimal: 0xD3B734CE8
• Base-36: Q3WAPRC

Squares and roots of 56831986920

• 56831986920 squared (56831986920²) is 3229874737275051086400
• 56831986920 cubed (56831986920³) is 183560198822054139784616589888000
• The square root of 56831986920 is 238394.6033785161
• The cube root of 56831986920 is 3844.7161320079

Scales and comparisons

• 56,831,986,920 seconds is equal to 1,807 years, 4 weeks, 1 day, 15 hours, 2 minutes.
• To count from 1 to 56,831,986,920 would take you about three thousand, six hundred fourteen 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 56831986920 cubic inches would be around 320.4 feet tall.

Recreational maths with 56831986920

• 56831986920 backwards is 02968913865
• The number of decimal digits it has is: 11
• The sum of 56831986920's digits is 57
• More coming soon!