18407148032

Names of 18407148032

• Cardinal: 18407148032 can be written as Eighteen billion, four hundred seven million, one hundred forty-eight thousand and thirty-two.

Scientific notation

• Scientific notation: 1.8407148032 × 10¹⁰

Factors of 18407148032

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 327

Divisors of 18407148032

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 4 7 8 13 14 16 23 26 28 32 46 52 56 64 89 91 92 104 112 128 161 178 182 184 193 208 224 256 299 322 356 364 368 386 416 448 512 598 623 644 712 728 736 772 832 896 1157 1196 1246 1288 1351 1424 1456 1472 1544 1664 1792 2047 2093 2314 2392 2492 2509 2576 2702 2848 2912 2944 3088 3328 3584 4094 4186 4439 4628 4784 4984 5018 5152 5404 5696 5824 5888 6176 6656 8099 8188 8372 8878 9256 9568 9968 10036 10304 10808 11392 11648 11776 12352 14329 16198 16376 16744 17177 17563 17756 18512 19136 19936 20072 20608 21616 22784 23296 24704 26611 28658 31073 32396 32752 33488 34354 35126 35512 37024 38272 39872 40144 41216 43232 45568 46592 49408 53222 57316 57707 62146 64792 65504 66976 68708 70252 71024 74048 76544 79744 80288 82432 86464 98816 106444 114632 115414 120239 124292 129584 131008 133952 137416 140504 142048 148096 153088 159488 160576 172928 186277 212888 223301 229264 230828 240478 248584 259168 262016 267904 274832 281008 284096 296192 318976 321152 345856 372554 395071 403949 425776 446602 458528 461656 480956 497168 518336 524032 535808 549664 562016 568192 592384 642304 691712 745108 790142 807898 851552 893204 917056 923312 961912 994336 1036672 1048064 1071616 1099328 1124032 1136384 1284608 1490216 1563107 1580284 1615796 1703104 1786408 1834112 1846624 1923824 1988672 2073344 2198656 2248064 2272768 2765497 2980432 3126214 3160568 3231592 3406208 3572816 3668224 3693248 3847648 3977344 4146688 4397312 4496128 5135923 5530994 5960864 6252428 6321136 6463184 6812416 7145632 7336448 7386496 7695296 7954688 8794624 8992256 10271846 11061988 11921728 12504856 12642272 12926368 13624832 14291264 14772992 15390592 15909376 20543692 22123976 23843456 25009712 25284544 25852736 28582528 29545984 30781184 35951461 41087384 44247952 47686912 50019424 50569088 51705472 57165056 61562368 71902922 82174768 88495904 95373824 100038848 101138176 103410944 114330112 143805844 164349536 176991808 200077696 202276352 206821888 287611688 328699072 353983616 400155392 575223376 657398144 707967232 800310784 1150446752 1314796288 1415934464 2300893504 2629592576 4601787008 9203574016 18407148032
• Sum of all divisors σ(n): 48011927040
• Sum of proper divisors (its aliquot sum) s(n): 29604779008
• 18407148032 is an abundant number, because the sum of its proper divisors (29604779008) is greater than itself. Its abundance is 11197630976

Bases of 18407148032

• Binary: 10001001001001001101100101000000000₂
• Hexadecimal: 0x44926CA00
• Base-36: 8GF52BK

Squares and roots of 18407148032

• 18407148032 squared (18407148032²) is 338823098671961473024
• 18407148032 cubed (18407148032³) is 6236766933915737441753542688768
• The square root of 18407148032 is 135672.9450996035
• The cube root of 18407148032 is 2640.3540633177

Scales and comparisons

• 18,407,148,032 seconds is equal to 585 years, 15 weeks, 16 hours, 40 minutes, 32 seconds.
• To count from 1 to 18,407,148,032 would take you about one thousand, one hundred seventy 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 18407148032 cubic inches would be around 220 feet tall.

Recreational maths with 18407148032

• 18407148032 backwards is 23084170481
• The number of decimal digits it has is: 11
• The sum of 18407148032's digits is 38
• More coming soon!