55986398720

Names of 55986398720

• Cardinal: 55986398720 can be written as Fifty-five billion, nine hundred eighty-six million, three hundred ninety-eight thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 5.598639872 × 10¹⁰

Factors of 55986398720

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 657

Divisors of 55986398720

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 32 35 40 41 56 64 70 80 82 112 128 140 160 164 181 205 224 256 280 287 320 328 362 410 421 448 512 560 574 640 656 724 820 842 896 905 1120 1148 1267 1280 1312 1435 1448 1640 1684 1792 1810 2105 2240 2296 2534 2560 2624 2870 2896 2947 3280 3368 3584 3620 4210 4480 4592 5068 5248 5740 5792 5894 6335 6560 6736 7240 7421 8420 8960 9184 10136 10496 11480 11584 11788 12670 13120 13472 14480 14735 14842 16840 17261 17920 18368 20272 20992 22960 23168 23576 25340 26240 26944 28960 29470 29684 33680 34522 36736 37105 40544 45920 46336 47152 50680 51947 52480 53888 57920 58940 59368 67360 69044 73472 74210 76201 81088 86305 91840 92672 94304 101360 103894 104960 107776 115840 117880 118736 120827 134720 138088 146944 148420 152402 162176 172610 183680 188608 202720 207788 215552 231680 235760 237472 241654 259735 269440 276176 296840 304804 324352 345220 367360 377216 381005 405440 415576 463360 471520 474944 483308 519470 533407 538880 552352 593680 604135 609608 648704 690440 734720 754432 762010 810880 831152 943040 949888 966616 1038940 1066814 1077760 1104704 1187360 1208270 1219216 1380880 1508864 1524020 1621760 1662304 1886080 1899776 1933232 2077880 2133628 2209408 2374720 2416540 2438432 2667035 2761760 3048040 3124241 3243520 3324608 3772160 3799552 3866464 4155760 4267256 4418816 4749440 4833080 4876864 5334070 5523520 6096080 6248482 6649216 7544320 7732928 8311520 8534512 8837632 9498880 9666160 9753728 10668140 11047040 12192160 12496964 13298432 15465856 15621205 16623040 17069024 18997760 19332320 19507456 21336280 21869687 22094080 24384320 24993928 26596864 30931712 31242410 33246080 34138048 38664640 39014912 42672560 43739374 44188160 48768640 49987856 61863424 62484820 66492160 68276096 77329280 85345120 87478748 97537280 99975712 109348435 124969640 132984320 136552192 154658560 170690240 174957496 195074560 199951424 218696870 249939280 273104384 309317120 341380480 349914992 399902848 437393740 499878560 682760960 699829984 799805696 874787480 999757120 1365521920 1399659968 1599611392 1749574960 1999514240 2799319936 3499149920 3999028480 5598639872 6998299840 7998056960 11197279744 13996599680 27993199360 55986398720
• Sum of all divisors σ(n): 158398111872
• Sum of proper divisors (its aliquot sum) s(n): 102411713152
• 55986398720 is an abundant number, because the sum of its proper divisors (102411713152) is greater than itself. Its abundance is 46425314432

Bases of 55986398720

• Binary: 110100001001000011001010011000000000₂
• Hexadecimal: 0xD090CA600
• Base-36: PPWUTQ8

Squares and roots of 55986398720

• 55986398720 squared (55986398720²) is 3134476841634817638400
• 55986398720 cubed (55986398720³) is 175488070234373196937951182848000
• The square root of 55986398720 is 236614.4516296499
• The cube root of 55986398720 is 3825.5525986473

Scales and comparisons

• 55,986,398,720 seconds is equal to 1,780 years, 10 weeks, 17 hours, 25 minutes, 20 seconds.
• To count from 1 to 55,986,398,720 would take you about three thousand, five hundred sixty 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 55986398720 cubic inches would be around 318.8 feet tall.

Recreational maths with 55986398720

• 55986398720 backwards is 02789368955
• The number of decimal digits it has is: 11
• The sum of 55986398720's digits is 62
• More coming soon!