228387013888

Names of 228387013888

• Cardinal: 228387013888 can be written as Two hundred twenty-eight billion, three hundred eighty-seven million, thirteen thousand, eight hundred eighty-eight.

Scientific notation

• Scientific notation: 2.28387013888 × 10¹¹

Factors of 228387013888

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 249

Divisors of 228387013888

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 4 8 11 16 19 22 29 32 38 44 58 61 64 76 88 116 122 127 128 152 176 209 232 244 254 256 304 319 352 361 418 464 488 508 551 608 638 671 704 722 836 928 976 1016 1102 1159 1216 1276 1342 1397 1408 1444 1672 1769 1856 1952 2032 2204 2318 2413 2432 2552 2684 2794 2816 2888 3344 3538 3683 3712 3904 3971 4064 4408 4636 4826 4864 5104 5368 5588 5776 6061 6688 7076 7366 7424 7747 7808 7942 8128 8816 9272 9652 10208 10469 10736 11176 11552 12122 12749 13376 14152 14732 15494 15616 15884 16256 17632 18544 19304 19459 20416 20938 21472 22021 22352 23104 24244 25498 26543 26752 28304 29464 30988 31768 32512 33611 35264 37088 38608 38918 40513 40832 41876 42944 44042 44704 45847 46208 48488 50996 53086 53504 56608 58928 61976 63536 67222 69977 70528 74176 77216 77836 81026 81664 83752 85217 85888 88084 89408 91694 92416 96976 101992 106172 113216 115159 117856 123952 127072 134444 139954 141056 147193 148352 154432 155672 162052 167504 170434 171776 176168 178816 183388 193952 203984 212344 224663 226432 230318 235712 242231 247904 254144 268888 279908 294386 296704 308864 311344 324104 335008 340868 352336 357632 366776 369721 387904 407968 424688 449326 452864 460636 471424 484462 495808 504317 508288 537776 559816 588772 617728 622688 638609 648208 670016 681736 704672 733552 739442 769747 775808 815936 849376 898652 921272 942848 968924 991616 1008634 1016576 1075552 1119632 1177544 1245376 1277218 1296416 1329563 1340032 1363472 1409344 1467104 1478884 1539494 1551616 1619123 1631872 1698752 1797304 1842544 1937848 1983232 2017268 2151104 2239264 2355088 2471293 2490752 2554436 2592832 2659126 2680064 2726944 2796667 2818688 2934208 2957768 3078988 3238246 3263744 3397504 3594608 3685088 3875696 4034536 4268597 4302208 4478528 4710176 4942586 4981504 5108872 5185664 5318252 5453888 5593334 5637376 5868416 5915536 6157976 6476492 6795008 7024699 7189216 7370176 7751392 8069072 8537194 8604416 8957056 9420352 9885172 10217744 10371328 10636504 10907776 11186668 11736832 11831072 12315952 12952984 14049398 14378432 14625193 14740352 15502784 16138144 17074388 17914112 18840704 19770344 20435488 21273008 21815552 22373336 23662144 24631904 25905968 28098796 28756864 29250386 29480704 30763337 31005568 32276288 34148776 37681408 39540688 40870976 42546016 44746672 46954567 47324288 49263808 51811936 56197592 57513728 58500772 61526674 62011136 64552576 68297552 79081376 81103343 81741952 85092032 89493344 93909134 94648576 98527616 103623872 112395184 117001544 123053348 129105152 136595104 158162752 162206686 163483904 170184064 178986688 187818268 197055232 207247744 224790368 234003088 246106696 273190208 316325504 324413372 340368128 357973376 375636536 414495488 449580736 468006176 492213392 546380416 632651008 648826744 715946752 751273072 892136773 899161472 936012352 984426784 1092760832 1297653488 1502546144 1784273546 1798322944 1872024704 1968853568 2595306976 3005092288 3568547092 3744049408 3937707136 5190613952 6010184576 7137094184 7875414272 10381227904 12020369152 14274188368 20762455808 28548376736 57096753472 114193506944 228387013888
• Sum of all divisors σ(n): 556224399360
• Sum of proper divisors (its aliquot sum) s(n): 327837385472
• 228387013888 is an abundant number, because the sum of its proper divisors (327837385472) is greater than itself. Its abundance is 99450371584

Bases of 228387013888

• Binary: 11010100101100111011010100010100000000₂
• Hexadecimal: 0x352CED4500
• Base-36: 2WX3QBR4

Squares and roots of 228387013888

• 228387013888 squared (228387013888²) is 52160628112677504876544
• 228387013888 cubed (228387013888³) is 11912810097176880535104442253443072
• The square root of 228387013888 is 477898.5393239867
• The cube root of 228387013888 is 6112.5693872115

Scales and comparisons

• 228,387,013,888 seconds is equal to 7,262 years, 5 hours, 11 minutes, 28 seconds.
• To count from 1 to 228,387,013,888 would take you about fourteen thousand, five hundred twenty-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 228387013888 cubic inches would be around 509.4 feet tall.

Recreational maths with 228387013888

• 228387013888 backwards is 888310783822
• 228387013888 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 228387013888's digits is 58
• More coming soon!