9230221728

Names of 9230221728

• Cardinal: 9230221728 can be written as Nine billion, two hundred thirty million, two hundred twenty-one thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 9.230221728 × 10⁹

Factors of 9230221728

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 597

Divisors of 9230221728

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 27 28 31 32 36 39 42 48 49 52 54 56 62 63 72 78 84 91 93 96 98 104 108 112 117 124 126 144 147 156 168 182 186 189 196 208 216 217 224 234 248 252 273 279 288 294 312 336 351 364 372 378 392 403 416 432 434 441 468 496 504 541 546 558 588 624 637 651 672 702 728 744 756 784 806 819 837 864 868 882 936 992 1008 1082 1092 1116 1176 1209 1248 1274 1302 1323 1404 1456 1488 1512 1519 1568 1612 1623 1638 1674 1736 1764 1872 1911 1953 2016 2164 2184 2232 2352 2418 2457 2548 2604 2646 2808 2821 2912 2976 3024 3038 3224 3246 3276 3348 3472 3528 3627 3744 3787 3822 3906 4328 4368 4464 4557 4704 4836 4869 4914 5096 5208 5292 5616 5642 5733 5859 6048 6076 6448 6492 6552 6696 6944 7033 7056 7254 7574 7644 7812 8463 8656 8736 8928 9114 9672 9738 9828 10192 10416 10584 10881 11232 11284 11361 11466 11718 12152 12896 12984 13104 13392 13671 14066 14112 14508 14607 15148 15288 15624 16771 16926 17199 17312 18228 19344 19476 19656 19747 20384 20832 21099 21168 21762 22568 22722 22932 23436 24304 25389 25968 26208 26509 26784 27342 28132 29016 29214 30296 30576 31248 33542 33852 34083 34398 36456 38688 38952 39312 39494 41013 42198 42336 43524 45136 45444 45864 46872 48608 49231 50313 50778 51936 53018 54684 56264 58032 58428 59241 60592 61152 62496 63297 67084 67704 68166 68796 72912 76167 77904 78624 78988 79527 82026 84396 87048 90272 90888 91728 93744 98462 100626 101556 102249 106036 109368 112528 116064 116856 117397 118482 121184 126594 134168 135408 136332 137592 145824 147693 150939 152334 155808 157976 159054 164052 168792 174096 177723 181776 183456 187488 189891 196924 201252 203112 204498 212072 218023 218736 225056 233712 234794 236964 238581 253188 268336 270816 272664 275184 295386 301878 304668 315952 318108 328104 337584 344617 348192 352191 355446 363552 379782 393848 402504 406224 408996 424144 436046 437472 443079 452817 467424 469588 473928 477162 506376 533169 536672 545328 550368 590772 603756 609336 631904 636216 654069 656208 675168 689234 704382 710892 715743 759564 787696 805008 812448 817992 821779 848288 872092 886158 905634 939176 947856 954324 1012752 1033851 1056573 1066338 1090656 1181544 1207512 1218672 1272432 1308138 1312416 1329237 1378468 1408764 1421784 1431486 1519128 1526161 1575392 1610016 1635984 1643558 1744184 1772316 1811268 1878352 1895712 1908648 1962207 2025504 2067702 2113146 2132676 2363088 2415024 2437344 2465337 2544864 2616276 2658474 2756936 2817528 2843568 2862972 3038256 3052322 3101553 3169719 3271968 3287116 3488368 3544632 3622536 3756704 3817296 3924414 4135404 4226292 4265352 4578483 4726176 4830048 4930674 5232552 5316948 5513872 5635056 5687136 5725944 5886621 6076512 6104644 6203106 6339438 6574232 6976736 7089264 7245072 7396011 7634592 7848828 8270808 8452584 8530704 9156966 9304659 9861348 10465104 10633896 10683127 11027744 11270112 11451888 11773242 12209288 12406212 12678876 13148464 13735449 14178528 14490144 14792022 15697656 16541616 16905168 17061408 18313932 18609318 19722696 20930208 21267792 21366254 22188033 22903776 23546484 24418576 24812424 25357752 26296928 27470898 29584044 31395312 32049381 33083232 33810336 36627864 37218636 39445392 41206347 42535584 42732508 44376066 47092968 48837152 49624848 50715504 54941796 59168088 62790624 64098762 73255728 74437272 78890784 82412694 85465016 88752132 94185936 96148143 99249696 101431008 109883592 118336176 128197524 146511456 148874544 164825388 170930032 177504264 188371872 192296286 219767184 236672352 256395048 288444429 297749088 329650776 341860064 355008528 384592572 439534368 512790096 576888858 659301552 710017056 769185144 1025580192 1153777716 1318603104 1538370288 2307555432 3076740576 4615110864 9230221728
• Sum of all divisors σ(n): 34878090240
• Sum of proper divisors (its aliquot sum) s(n): 25647868512
• 9230221728 is an abundant number, because the sum of its proper divisors (25647868512) is greater than itself. Its abundance is 16417646784

Bases of 9230221728

• Binary: 1000100110001010100000000110100000₂
• Hexadecimal: 0x2262A01A0
• Base-36: 48NFOO0

Squares and roots of 9230221728

• 9230221728 squared (9230221728²) is 85196993148043305984
• 9230221728 cubed (9230221728³) is 786387137315336443578469220352
• The square root of 9230221728 is 96074.0429460529
• The cube root of 9230221728 is 2097.6710180229

Scales and comparisons

• 9,230,221,728 seconds is equal to 293 years, 25 weeks, 4 days, 6 hours, 28 minutes, 48 seconds.
• To count from 1 to 9,230,221,728 would take you about five hundred eighty-six 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 9230221728 cubic inches would be around 174.8 feet tall.

Recreational maths with 9230221728

• 9230221728 backwards is 8271220329
• 9230221728 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 9230221728's digits is 36
• More coming soon!