228365913720

Names of 228365913720

• Cardinal: 228365913720 can be written as Two hundred twenty-eight billion, three hundred sixty-five million, nine hundred thirteen thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 2.2836591372 × 10¹¹

Factors of 228365913720

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 274

Divisors of 228365913720

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 20 21 24 28 29 30 35 40 42 56 58 60 70 71 84 87 105 116 120 140 142 145 157 168 174 203 210 213 232 280 284 290 314 348 355 406 420 426 435 471 497 568 580 609 628 696 710 785 812 840 841 852 870 942 994 1015 1065 1099 1160 1218 1256 1420 1491 1570 1624 1682 1704 1740 1884 1988 2030 2059 2130 2198 2355 2436 2485 2523 2840 2982 3045 3140 3297 3364 3480 3768 3976 4060 4118 4205 4260 4396 4553 4710 4872 4970 5046 5495 5887 5964 6090 6177 6280 6594 6728 7455 8120 8236 8410 8520 8792 9106 9420 9940 10092 10295 10990 11147 11774 11928 12180 12354 12615 13188 13659 14413 14910 16472 16485 16820 17661 18212 18840 19880 20184 20590 21980 22294 22765 23548 24360 24389 24708 25230 26376 27318 28826 29435 29820 30885 31871 32970 33441 33640 35322 36424 41180 43239 43960 44588 45530 47096 48778 49416 50460 54636 55735 57652 58870 59640 59711 61770 63742 65940 66882 68295 70644 72065 73167 78029 82360 86478 88305 89176 91060 95613 97556 100920 109272 111470 115304 117740 119422 121945 123540 127484 131880 132037 133764 136590 141288 144130 146334 156058 159355 167205 170723 172956 176610 179133 182120 191226 195112 216195 222940 234087 235480 238844 243890 247080 254968 264074 267528 273180 288260 292668 298555 312116 318710 323263 334410 341446 345912 353220 358266 365835 382452 390145 396111 417977 432390 445880 468174 477688 478065 487780 512169 528148 546360 576520 585336 597110 624232 637420 646526 660185 668820 682892 706440 716532 731670 764904 780290 792222 835954 853615 864780 895665 924259 936348 956130 969789 975560 1024338 1056296 1170435 1194220 1253931 1274840 1293052 1320370 1337640 1365784 1433064 1463340 1560580 1584444 1616315 1671908 1707230 1729560 1731619 1791330 1848518 1872696 1912260 1939578 1980555 2048676 2089885 2262841 2340870 2388440 2507862 2560845 2586104 2640740 2772777 2926680 3121160 3168888 3232630 3343816 3414460 3463238 3582660 3697036 3824520 3829073 3879156 3961110 4097352 4179770 4525682 4621295 4681740 4848945 5015724 5121690 5194857 5281480 5545554 6269655 6465260 6788523 6828920 6926476 7165320 7394072 7658146 7758312 7922220 8359540 8658095 9051364 9242590 9363480 9374627 9697890 10031448 10243380 10389714 11091108 11314205 11487219 12121333 12539310 12930520 13577046 13852952 13863885 15316292 15844440 16719080 17316190 18102728 18485180 18749254 19145365 19395780 20486760 20779428 22182216 22628410 22974438 24242666 25078620 25974285 26803511 27154092 27727770 28123881 30632584 33942615 34632380 36363999 36970360 37498508 38290730 38791560 41558856 45256820 45948876 46873135 48485332 50157240 51948570 53607022 54308184 55455540 56247762 57436095 60606665 65622389 67885230 69264760 72727998 74997016 76581460 80410533 90513640 91897752 93746270 96970664 103897140 107214044 110911080 112495524 114872190 121213330 131244778 134017555 135770460 140619405 145455996 153162920 160821066 181819995 187492540 196867167 207794280 214428088 224991048 229744380 242426660 262489556 268035110 271540920 271864183 281238810 290911992 321642132 328111945 363639990 374985080 393734334 402052665 459488760 484853320 524979112 536070220 543728366 562477620 643284264 656223890 727279980 787468668 804105330 815592549 984335835 1072140440 1087456732 1124955240 1312447780 1359320915 1454559960 1574937336 1608210660 1631185098 1903049281 1968671670 2174913464 2624895560 2718641830 3216421320 3262370196 3806098562 3937343340 4077962745 5437283660 5709147843 6524740392 7612197124 7874686680 8155925490 9515246405 10874567320 11418295686 15224394248 16311850980 19030492810 22836591372 28545739215 32623701960 38060985620 45673182744 57091478430 76121971240 114182956860 228365913720
• Sum of all divisors σ(n): 827590348800
• Sum of proper divisors (its aliquot sum) s(n): 599224435080
• 228365913720 is an abundant number, because the sum of its proper divisors (599224435080) is greater than itself. Its abundance is 370858521360

Bases of 228365913720

• Binary: 11010100101011101010110100111001111000₂
• Hexadecimal: 0x352BAB4E78
• Base-36: 2WWR62RC

Squares and roots of 228365913720

• 228365913720 squared (228365913720²) is 52150990549170484238400
• 228365913720 cubed (228365913720³) is 11909508608164402221157074310848000
• The square root of 228365913720 is 477876.4628227677
• The cube root of 228365913720 is 6112.3811391861

Scales and comparisons

• 228,365,913,720 seconds is equal to 7,261 years, 17 weeks, 1 day, 2 minutes.
• To count from 1 to 228,365,913,720 would take you about fourteen thousand, five hundred twenty-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 228365913720 cubic inches would be around 509.4 feet tall.

Recreational maths with 228365913720

• 228365913720 backwards is 027319563822
• The number of decimal digits it has is: 12
• The sum of 228365913720's digits is 48
• More coming soon!