5381221140

Names of 5381221140

• Cardinal: 5381221140 can be written as Five billion, three hundred eighty-one million, two hundred twenty-one thousand, one hundred forty.

Scientific notation

• Scientific notation: 5.38122114 × 10⁹

Factors of 5381221140

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 442

Divisors of 5381221140

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 17 18 20 30 34 36 45 51 60 61 68 85 90 102 122 127 153 170 180 183 204 227 244 254 255 305 306 340 366 381 454 508 510 549 610 612 635 681 732 762 765 908 915 1020 1037 1098 1135 1143 1220 1270 1362 1524 1530 1830 1905 2043 2074 2159 2196 2270 2286 2540 2724 2745 3060 3111 3405 3660 3810 3859 4086 4148 4318 4540 4572 5185 5490 5715 6222 6477 6810 7620 7718 7747 8172 8636 9333 10215 10370 10795 10980 11430 11577 12444 12954 13620 13847 15436 15494 15555 18666 19295 19431 20430 20740 21590 22860 23154 23241 25908 27694 28829 30988 31110 32385 34731 37332 38590 38735 38862 40860 41541 43180 46308 46482 46665 55388 57658 57885 62220 64770 69235 69462 69723 77180 77470 77724 83082 86487 92964 93330 97155 115316 115770 116205 124623 129540 131699 138470 138924 139446 144145 154940 166164 172974 173655 186660 194310 207705 231540 232410 235399 249246 259461 263398 276940 278892 288290 345948 347310 348615 388620 395097 415410 432435 464820 470798 490093 498492 518922 526796 576580 623115 658495 694620 697230 706197 790194 830820 864870 941596 980186 1037844 1176995 1185291 1246230 1297305 1316990 1394460 1412394 1470279 1580388 1729740 1758569 1960372 1975485 2118591 2353990 2370582 2450465 2492460 2594610 2633980 2824788 2940558 3517138 3530985 3950970 4237182 4410837 4707980 4741164 4900930 5189220 5275707 5881116 5926455 7034276 7061970 7351395 7901940 8474364 8792845 8821674 9801860 10551414 10592955 11852910 14123940 14702790 15827121 17585690 17643348 21102828 21185910 22054185 23705820 26378535 29405580 29895673 31654242 35171380 42371820 44108370 52757070 59791346 63308484 79135605 88216740 89687019 105514140 119582692 149478365 158271210 179374038 269061057 298956730 316542420 358748076 448435095 538122114 597913460 896870190 1076244228 1345305285 1793740380 2690610570 5381221140
• Sum of all divisors σ(n): 17782861824
• Sum of proper divisors (its aliquot sum) s(n): 12401640684
• 5381221140 is an abundant number, because the sum of its proper divisors (12401640684) is greater than itself. Its abundance is 7020419544

Bases of 5381221140

• Binary: 101000000101111101110101100010100₂
• Hexadecimal: 0x140BEEB14
• Base-36: 2GZU8T0

Squares and roots of 5381221140

• 5381221140 squared (5381221140²) is 28957540957582899600
• 5381221140 cubed (5381221140³) is 155826931563360942630017544000
• The square root of 5381221140 is 73356.8070461085
• The cube root of 5381221140 is 1752.3745876041

Scales and comparisons

• 5,381,221,140 seconds is equal to 171 years, 5 weeks, 3 days, 15 hours, 39 minutes.
• To count from 1 to 5,381,221,140 would take you about three hundred forty-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 5381221140 cubic inches would be around 146 feet tall.

Recreational maths with 5381221140

• 5381221140 backwards is 0411221835
• The number of decimal digits it has is: 10
• The sum of 5381221140's digits is 27
• More coming soon!