18152223552

Names of 18152223552

• Cardinal: 18152223552 can be written as Eighteen billion, one hundred fifty-two million, two hundred twenty-three thousand, five hundred fifty-two.

Scientific notation

• Scientific notation: 1.8152223552 × 10¹⁰

Factors of 18152223552

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 295

Divisors of 18152223552

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 17 18 24 27 32 34 36 48 51 53 54 64 68 72 89 96 102 106 108 131 136 144 153 159 178 192 204 212 216 262 267 272 288 306 318 356 393 408 424 432 459 477 524 534 544 576 612 636 712 786 801 816 848 864 901 918 954 1048 1068 1088 1179 1224 1272 1424 1431 1513 1572 1602 1632 1696 1728 1802 1836 1908 2096 2136 2227 2358 2403 2448 2544 2703 2848 2862 3026 3144 3204 3264 3392 3537 3604 3672 3816 4192 4272 4454 4539 4716 4717 4806 4896 5088 5406 5696 5724 6052 6288 6408 6681 6943 7074 7208 7344 7632 8109 8384 8544 8908 9078 9432 9434 9612 9792 10176 10812 11448 11659 12104 12576 12816 13362 13617 13886 14148 14151 14416 14688 15264 16218 17088 17816 18156 18864 18868 19224 20043 20829 21624 22896 23318 24208 24327 25152 25632 26724 27234 27772 28296 28302 28832 29376 30528 32436 34977 35632 36312 37728 37736 38448 40086 40851 41658 42453 43248 45792 46636 48416 48654 51264 53448 54468 55544 56592 56604 57664 60129 62487 64872 69954 71264 72624 75456 75472 76896 80172 80189 81702 83316 84906 86496 91584 93272 96832 97308 104931 106896 108936 111088 113184 113208 118031 120258 124974 127359 129744 139908 142528 145248 150944 153792 160344 160378 163404 166632 169812 172992 186544 187461 194616 198203 209862 213792 217872 222176 226368 226416 236062 240516 240567 249948 254718 259488 279816 290496 301888 314793 320688 320756 326808 333264 339624 354093 373088 374922 389232 396406 419724 427584 435744 444352 452832 472124 481032 481134 499896 509436 518976 559632 594609 617927 629586 641376 641512 653616 666528 679248 708186 721701 746176 749844 778464 792812 839448 871488 905664 944248 962064 962268 999792 1018872 1062279 1119264 1189218 1235854 1259172 1282752 1283024 1307232 1333056 1358496 1416372 1443402 1499688 1556928 1585624 1678896 1783827 1853781 1888496 1924128 1924536 1999584 2037744 2124558 2165103 2238528 2378436 2471708 2518344 2566048 2614464 2716992 2832744 2886804 2999376 3171248 3186837 3357792 3567654 3707562 3776992 3848256 3849072 3999168 4075488 4249116 4330206 4756872 4943416 5036688 5132096 5351481 5561343 5665488 5773608 5998752 6342496 6373674 6715584 7135308 7415124 7553984 7698144 8150976 8498232 8660412 9513744 9886832 10073376 10504759 10702962 11122686 11330976 11547216 11997504 12684992 12747348 14270616 14830248 15396288 16684029 16996464 17320824 19027488 19773664 20146752 21009518 21405924 22245372 22661952 23094432 25494696 28541232 29660496 31514277 33368058 33992928 34641648 38054976 39547328 42019036 42811848 44490744 46188864 50989392 57082464 59320992 63028554 66736116 67985856 69283296 84038072 85623696 88981488 94542831 101978784 114164928 118641984 126057108 133472232 138566592 168076144 171247392 177962976 189085662 203957568 252114216 266944464 283628493 336152288 342494784 355925952 378171324 504228432 533888928 567256986 672304576 756342648 1008456864 1067777856 1134513972 1512685296 2016913728 2269027944 3025370592 4538055888 6050741184 9076111776 18152223552
• Sum of all divisors σ(n): 58660588800
• Sum of proper divisors (its aliquot sum) s(n): 40508365248
• 18152223552 is an abundant number, because the sum of its proper divisors (40508365248) is greater than itself. Its abundance is 22356141696

Bases of 18152223552

• Binary: 10000111001111101001111001101000000₂
• Hexadecimal: 0x439F4F340
• Base-36: 8C7D5C0

Squares and roots of 18152223552

• 18152223552 squared (18152223552²) is 329503219881783496704
• 18152223552 cubed (18152223552³) is 5981216108397945044635263172608
• The square root of 18152223552 is 134730.1879758207
• The cube root of 18152223552 is 2628.1084169529

Scales and comparisons

• 18,152,223,552 seconds is equal to 577 years, 9 weeks, 4 days, 4 hours, 19 minutes, 12 seconds.
• To count from 1 to 18,152,223,552 would take you about one thousand, one hundred fifty-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 18152223552 cubic inches would be around 219 feet tall.

Recreational maths with 18152223552

• 18152223552 backwards is 25532225181
• 18152223552 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 18152223552's digits is 36
• More coming soon!