228551688720

Names of 228551688720

• Cardinal: 228551688720 can be written as Two hundred twenty-eight billion, five hundred fifty-one million, six hundred eighty-eight thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 2.2855168872 × 10¹¹

Factors of 228551688720

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 3413298

Divisors of 228551688720

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 31 36 40 45 48 54 60 62 72 80 90 93 108 120 124 135 144 155 180 186 216 240 248 270 279 310 360 372 432 465 496 540 558 620 720 744 837 930 1080 1116 1240 1395 1488 1674 1860 2160 2232 2480 2790 3348 3720 4185 4464 5580 6696 7440 8370 11160 13392 16740 22320 33480 66960 3413257 6826514 10239771 13653028 17066285 20479542 27306056 30719313 34132570 40959084 51198855 54612112 61438626 68265140 81918168 92157939 102397710 105810967 122877252 136530280 153596565 163836336 184315878 204795420 211621934 245754504 273060560 307193130 317432901 368631756 409590840 423243868 460789695 491509008 529054835 614386260 634865802 737263512 819181680 846487736 921579390 952298703 1058109670 1228772520 1269731604 1474527024 1587164505 1692975472 1843158780 1904597406 2116219340 2457545040 2539463208 2856896109 3174329010 3686317560 3809194812 4232438680 4761493515 5078926416 5713792218 6348658020 7372635120 7618389624 8464877360 9522987030 11427584436 12697316040 14284480545 15236779248 19045974060 22855168872 25394632080 28568961090 38091948120 45710337744 57137922180 76183896240 114275844360 228551688720
• Sum of all divisors σ(n): 812628464640
• Sum of proper divisors (its aliquot sum) s(n): 584076775920
• 228551688720 is an abundant number, because the sum of its proper divisors (584076775920) is greater than itself. Its abundance is 355525087200

Bases of 228551688720

• Binary: 11010100110110101111100000001000010000₂
• Hexadecimal: 0x3536BE0210
• Base-36: 2WZTRVO0

Squares and roots of 228551688720

• 228551688720 squared (228551688720²) is 52235874416763775238400
• 228551688720 cubed (228551688720³) is 11938597309717205908058840590848000
• The square root of 228551688720 is 478070.7988572403
• The cube root of 228551688720 is 6114.0381579747

Scales and comparisons

• 228,551,688,720 seconds is equal to 7,267 years, 12 weeks, 2 days, 4 hours, 12 minutes.
• To count from 1 to 228,551,688,720 would take you about fourteen thousand, five hundred thirty-four 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 228551688720 cubic inches would be around 509.5 feet tall.

Recreational maths with 228551688720

• 228551688720 backwards is 027886155822
• 228551688720 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 228551688720's digits is 54
• More coming soon!