385130646912

Names of 385130646912

• Cardinal: 385130646912 can be written as Three hundred eighty-five billion, one hundred thirty million, six hundred forty-six thousand, nine hundred twelve.

Scientific notation

• Scientific notation: 3.85130646912 × 10¹¹

Factors of 385130646912

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 282333

Divisors of 385130646912

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 17 19 22 24 32 33 34 38 44 48 51 57 64 66 68 76 88 96 102 114 128 132 136 152 176 187 192 204 209 228 264 272 304 323 352 374 384 408 418 456 528 544 561 608 627 646 704 748 816 836 912 969 1056 1088 1122 1216 1254 1292 1408 1496 1632 1672 1824 1938 2112 2176 2244 2432 2508 2584 2992 3264 3344 3553 3648 3876 4224 4488 5016 5168 5984 6528 6688 7106 7296 7752 8976 10032 10336 10659 11968 13376 14212 15504 17952 20064 20672 21318 23936 26752 28424 31008 35904 40128 41344 42636 56848 62016 71808 80256 85272 113696 124032 170544 227392 282281 341088 454784 564562 682176 846843 1129124 1364352 1693686 2258248 3105091 3387372 4516496 4798777 5363339 6210182 6774744 9032992 9315273 9597554 10726678 12420364 13549488 14396331 16090017 18065984 18630546 19195108 21453356 24840728 27098976 28792662 32180034 36131968 37261092 38390216 42906712 49681456 52786547 54197952 57585324 58996729 64360068 74522184 76780432 85813424 91176763 99362912 105573094 108395904 115170648 117993458 128720136 149044368 153560864 158359641 171626848 176990187 182353526 198725824 211146188 230341296 235986916 257440272 273530289 298088736 307121728 316719282 343253696 353980374 364707052 397451648 422292376 460682592 471973832 514880544 547060578 596177472 614243456 633438564 686507392 707960748 729414104 844584752 921365184 943947664 1002944393 1029761088 1094121156 1192354944 1266877128 1415921496 1458828208 1689169504 1842730368 1887895328 2005888786 2059522176 2188242312 2533754256 2831842992 2917656416 3008833179 3378339008 3775790656 4011777572 4376484624 5067508512 5663685984 5835312832 6017666358 6756678016 7551581312 8023555144 8752969248 10135017024 11327371968 11670625664 12035332716 16047110288 17505938496 20270034048 22654743936 24070665432 32094220576 35011876992 48141330864 64188441152 96282661728 128376882304 192565323456 385130646912
• Sum of all divisors σ(n): 1243847404800
• Sum of proper divisors (its aliquot sum) s(n): 858716757888
• 385130646912 is an abundant number, because the sum of its proper divisors (858716757888) is greater than itself. Its abundance is 473586110976

Bases of 385130646912

• Binary: 101100110101011100100110100110110000000₂
• Hexadecimal: 0x59AB934D80
• Base-36: 4WXCUD1C

Squares and roots of 385130646912

• 385130646912 squared (385130646912²) is 148325615190855615135744
• 385130646912 cubed (385130646912³) is 57124740132074597404016785414422528
• The square root of 385130646912 is 620588.9516515743
• The cube root of 385130646912 is 7275.6091374367

Scales and comparisons

• 385,130,646,912 seconds is equal to 12,245 years, 50 weeks, 15 hours, 15 minutes, 12 seconds.
• To count from 1 to 385,130,646,912 would take you about twenty-four thousand, four hundred ninety-one 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 385130646912 cubic inches would be around 606.3 feet tall.

Recreational maths with 385130646912

• 385130646912 backwards is 219646031583
• 385130646912 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 385130646912's digits is 48
• More coming soon!