56557231718220

Names of 56557231718220

• Cardinal: 56557231718220 can be written as Fifty-six trillion, five hundred fifty-seven billion, two hundred thirty-one million, seven hundred eighteen thousand, two hundred twenty.

Scientific notation

• Scientific notation: 5.655723171822 × 10¹³

Factors of 56557231718220

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 4522973

Divisors of 56557231718220

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 27 30 31 36 45 54 60 62 81 83 90 93 108 124 135 155 162 166 180 186 243 249 270 279 310 324 332 372 405 415 465 486 498 540 558 620 747 810 830 837 930 972 996 1116 1215 1245 1395 1494 1620 1660 1674 1860 2241 2430 2490 2511 2573 2790 2988 3348 3735 4185 4482 4860 4980 5022 5146 5580 6723 7470 7533 7719 8370 8964 10044 10292 11205 12555 12865 13446 14940 15066 15438 16740 20169 22410 23157 25110 25730 26892 30132 30876 33615 37665 38595 40338 44820 46314 50220 51460 67230 69471 75330 77190 80676 92628 100845 115785 134460 138942 150660 154380 201690 208413 231570 277884 347355 403380 416826 463140 625239 694710 833652 1042065 1250478 1389420 2084130 2500956 3126195 4168260 4522849 6252390 9045698 12504780 13568547 18091396 22614245 27137094 40705641 45228490 54274188 67842735 81411282 90456980 122116923 135685470 140208319 162822564 203528205 244233846 271370940 280416638 366350769 375396467 407056410 420624957 488467692 560833276 610584615 701041595 732701538 750792934 814112820 841249914 1099052307 1126189401 1221169230 1261874871 1402083190 1465403076 1501585868 1682499828 1831753845 1876982335 2103124785 2198104614 2252378802 2442338460 2523749742 2804166380 3378568203 3663507690 3753964670 3785624613 4206249570 4396209228 4504757604 5047499484 5495261535 5630947005 6309374355 6757136406 7327015380 7507929340 7571249226 8412499140 10135704609 10990523070 11261894010 11356873839 11637290477 12618748710 13514272812 15142498452 16892841015 18928123065 20271409218 21981046140 22523788020 22713747678 23274580954 25237497420 30407113827 33785682030 34070621517 34911871431 37856246130 40542818436 45427495356 46549161908 50678523045 56784369195 58186452385 60814227654 67571364060 68141243034 69823742862 75712492260 91221341481 101357046090 104735614293 113568738390 116372904770 121628455308 136282486068 139647485724 152035569135 170353107585 174559357155 182442682962 202714092180 209471228586 227137476780 232745809540 304071138270 314206842879 340706215170 349118714310 364885365924 418942457172 456106707405 523678071465 608142276540 628413685758 681412430340 698237428620 912213414810 942620528637 1047356142930 1256827371516 1571034214395 1824426829620 1885241057274 2094712285860 2827861585911 3142068428790 3770482114548 4713102643185 5655723171822 6284136857580 9426205286370 11311446343644 14139307929555 18852410572740 28278615859110 56557231718220
• Sum of all divisors σ(n): 185862649190400
• Sum of proper divisors (its aliquot sum) s(n): 129305417472180
• 56557231718220 is an abundant number, because the sum of its proper divisors (129305417472180) is greater than itself. Its abundance is 72748185753960

Bases of 56557231718220

• Binary: 1100110111000001000001101101001011111101001100₂
• Hexadecimal: 0x337041B4BF4C
• Base-36: K1Q17I0R0

Squares and roots of 56557231718220

• 56557231718220 squared (56557231718220²) is 3198720459628430413479968400
• 56557231718220 cubed (56557231718220³) is 180910774237016321576943378241083304248000
• The square root of 56557231718220 is 7520454.2228657971
• The cube root of 56557231718220 is 38385.1033884921

Scales and comparisons

• 56,557,231,718,220 seconds is equal to 1,798,345 years, 1 week, 2 days, 7 hours, 57 minutes.
• To count from 1 to 56,557,231,718,220 would take you about four million, four hundred ninety-five thousand, eight hundred sixty-two 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 56557231718220 cubic inches would be around 3198.8 feet tall.

Recreational maths with 56557231718220

• 56557231718220 backwards is 02281713275565
• 56557231718220 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 56557231718220's digits is 54
• More coming soon!