228188027720

Names of 228188027720

• Cardinal: 228188027720 can be written as Two hundred twenty-eight billion, one hundred eighty-eight million, twenty-seven thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 2.2818802772 × 10¹¹

Factors of 228188027720

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 12125

Divisors of 228188027720

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 8 10 17 20 29 31 34 40 58 62 68 85 116 124 136 145 155 170 232 248 290 310 340 493 527 580 620 680 899 961 986 1054 1160 1240 1798 1922 1972 2108 2465 2635 3596 3844 3944 4216 4495 4805 4930 5270 7192 7688 8990 9610 9860 10540 12041 15283 16337 17980 19220 19720 21080 24082 27869 30566 32674 35960 38440 48164 55738 60205 61132 65348 76415 81685 96328 111476 120410 122264 130696 139345 152830 163370 204697 222952 240820 278690 305660 326740 349189 373271 409394 473773 481640 557380 611320 653480 698378 746542 818788 947546 1023485 1114760 1396756 1493084 1637576 1745945 1866355 1895092 2046970 2368865 2793512 2986168 3491890 3732710 3790184 4093940 4737730 5936213 6345607 6983780 7465420 8187880 9475460 10824859 11571401 11872426 12691214 13967560 14930840 18950920 21649718 23142802 23744852 25382428 29681065 31728035 43299436 46285604 47489704 50764856 54124295 57857005 59362130 63456070 86598872 92571208 108248590 115714010 118724260 126912140 184022603 196713817 216497180 231428020 237448520 253824280 335570629 368045206 393427634 432994360 462856040 671141258 736090412 786855268 920113015 983569085 1342282516 1472180824 1573710536 1677853145 1840226030 1967138170 2684565032 3355706290 3680452060 3934276340 5704700693 6711412580 7360904120 7868552680 11409401386 13422825160 22818802772 28523503465 45637605544 57047006930 114094013860 228188027720
• Sum of all divisors σ(n): 581144511600
• Sum of proper divisors (its aliquot sum) s(n): 352956483880
• 228188027720 is an abundant number, because the sum of its proper divisors (352956483880) is greater than itself. Its abundance is 124768456160

Bases of 228188027720

• Binary: 11010100100001000100001111101101001000₂
• Hexadecimal: 0x352110FB48
• Base-36: 2WTT9D1K

Squares and roots of 228188027720

• 228188027720 squared (228188027720²) is 52069775994743488398400
• 228188027720 cubed (228188027720³) is 11881699488062717704943597603648000
• The square root of 228188027720 is 477690.3052397023
• The cube root of 228188027720 is 6110.7936438433

Scales and comparisons

• 228,188,027,720 seconds is equal to 7,255 years, 35 weeks, 3 hours, 15 minutes, 20 seconds.
• To count from 1 to 228,188,027,720 would take you about fourteen thousand, five hundred eleven 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 228188027720 cubic inches would be around 509.2 feet tall.

Recreational maths with 228188027720

• 228188027720 backwards is 027720881822
• The number of decimal digits it has is: 12
• The sum of 228188027720's digits is 47
• More coming soon!