12381017088

Names of 12381017088

• Cardinal: 12381017088 can be written as Twelve billion, three hundred eighty-one million, seventeen thousand and eighty-eight.

Scientific notation

• Scientific notation: 1.2381017088 × 10¹⁰

Factors of 12381017088

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 323

Divisors of 12381017088

• Number of divisors d(n): 352
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 22 24 31 32 33 44 48 53 62 64 66 88 93 96 106 124 128 132 159 176 186 192 212 223 248 256 264 318 341 352 372 384 424 446 496 512 528 583 636 669 682 704 744 768 848 892 992 1023 1024 1056 1166 1272 1338 1364 1408 1488 1536 1643 1696 1749 1784 1984 2046 2112 2332 2453 2544 2676 2728 2816 2976 3072 3286 3392 3498 3568 3968 4092 4224 4664 4906 4929 5088 5352 5456 5632 5952 6572 6784 6913 6996 7136 7359 7936 8184 8448 9328 9812 9858 10176 10704 10912 11264 11819 11904 13144 13568 13826 13992 14272 14718 15872 16368 16896 18073 18656 19624 19716 20352 20739 21408 21824 23638 23808 26288 27136 27652 27984 28544 29436 31744 32736 33792 35457 36146 37312 39248 39432 40704 41478 42816 43648 47276 47616 52576 54219 54272 55304 55968 57088 58872 65472 70914 72292 74624 76043 78496 78864 81408 82956 85632 87296 94552 95232 105152 108438 110608 111936 114176 117744 130009 130944 141828 144584 149248 152086 156992 157728 162816 165912 171264 174592 189104 210304 216876 221216 223872 228129 228352 235488 260018 261888 283656 289168 298496 304172 313984 315456 331824 342528 349184 366389 378208 390027 420608 433752 442432 447744 456258 470976 520036 523776 567312 578336 596992 608344 627968 630912 663648 685056 732778 756416 780054 841216 867504 884864 895488 912516 941952 1040072 1047552 1099167 1134624 1156672 1216688 1255936 1261824 1327296 1465556 1512832 1560108 1682432 1735008 1769728 1790976 1825032 1883904 2080144 2198334 2269248 2313344 2433376 2511872 2523648 2654592 2931112 3025664 3120216 3470016 3539456 3650064 3767808 4030279 4160288 4396668 4538496 4626688 4866752 5047296 5309184 5862224 6051328 6240432 6940032 7078912 7300128 7535616 8060558 8320576 8793336 9076992 9253376 9733504 10618368 11724448 12090837 12102656 12480864 13880064 14600256 16121116 16641152 17586672 18153984 18506752 19467008 21236736 23448896 24181674 24961728 27760128 29200512 32242232 33282304 35173344 36307968 38934016 46897792 48363348 49923456 55520256 58401024 64484464 66564608 70346688 77868032 93795584 96726696 99846912 116802048 128968928 133129216 140693376 187591168 193453392 199693824 233604096 257937856 281386752 375182336 386906784 399387648 515875712 562773504 773813568 1031751424 1125547008 1547627136 2063502848 3095254272 4127005696 6190508544 12381017088
• Sum of all divisors σ(n): 38032146432
• Sum of proper divisors (its aliquot sum) s(n): 25651129344
• 12381017088 is an abundant number, because the sum of its proper divisors (25651129344) is greater than itself. Its abundance is 13270112256

Bases of 12381017088

• Binary: 1011100001111101110101010000000000₂
• Hexadecimal: 0x2E1F75400
• Base-36: 5ORC5XC

Squares and roots of 12381017088

• 12381017088 squared (12381017088²) is 153289584133347999744
• 12381017088 cubed (12381017088³) is 1897880960567395255481083625472
• The square root of 12381017088 is 111270.0188190871
• The cube root of 12381017088 is 2313.4073319315

Scales and comparisons

• 12,381,017,088 seconds is equal to 393 years, 35 weeks, 1 day, 19 hours, 24 minutes, 48 seconds.
• To count from 1 to 12,381,017,088 would take you about seven hundred eighty-seven 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 12381017088 cubic inches would be around 192.8 feet tall.

Recreational maths with 12381017088

• 12381017088 backwards is 88071018321
• The number of decimal digits it has is: 11
• The sum of 12381017088's digits is 39
• More coming soon!