449738813568

Names of 449738813568

• Cardinal: 449738813568 can be written as Four hundred forty-nine billion, seven hundred thirty-eight million, eight hundred thirteen thousand, five hundred sixty-eight.

Scientific notation

• Scientific notation: 4.49738813568 × 10¹¹

Factors of 449738813568

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 78

Divisors of 449738813568

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 19 22 24 32 33 38 43 44 48 57 64 66 76 86 88 96 114 128 129 132 152 172 176 192 209 228 258 264 304 344 352 361 384 418 456 473 516 528 608 627 688 704 722 817 836 912 946 1032 1056 1083 1216 1254 1376 1408 1419 1444 1634 1672 1824 1892 2064 2112 2166 2432 2451 2508 2752 2838 2888 3268 3344 3648 3784 3971 4128 4224 4332 4902 5016 5504 5676 5776 6536 6688 6859 7296 7568 7942 8256 8664 8987 9804 10032 11352 11552 11913 13072 13376 13718 15136 15523 15884 16512 17328 17974 19608 20064 20577 22704 23104 23826 26144 26752 26961 27436 30272 31046 31768 34656 35948 39216 40128 41154 45408 46208 46569 47652 52288 53922 54872 60544 62092 63536 69312 71896 75449 78432 80256 82308 90816 93138 95304 104576 107844 109744 124184 127072 130321 138624 143792 150898 156864 164616 170753 181632 186276 190608 215688 219488 226347 248368 254144 260642 287584 294937 301796 313728 329232 341506 372552 381216 390963 431376 438976 452694 496736 508288 512259 521284 575168 589874 603592 658464 683012 745104 762432 781926 862752 877952 884811 905388 993472 1024518 1042568 1150336 1179748 1207184 1316928 1366024 1433531 1490208 1524864 1563852 1725504 1769622 1810776 1986944 2049036 2085136 2359496 2414368 2476099 2633856 2732048 2867062 2980416 3127704 3244307 3451008 3539244 3621552 4098072 4170272 4300593 4718992 4828736 4952198 5464096 5603803 5734124 5960832 6255408 6488614 7078488 7243104 7428297 8196144 8340544 8601186 9437984 9657472 9732921 9904396 10928192 11207606 11468248 12510816 12977228 14156976 14486208 14856594 16392288 16681088 16811409 17202372 18875968 19465842 19808792 21856384 22415212 22936496 25021632 25954456 27237089 28313952 28972416 29713188 32784576 33622818 34404744 37751936 38931684 39617584 44830424 45872992 50043264 51908912 54474178 56627904 59426376 61641833 65569152 67245636 68809488 77863368 79235168 81711267 89660848 91745984 103817824 106472257 108948356 113255808 118852752 123283666 134491272 137618976 155726736 158470336 163422534 179321696 183491968 184925499 207635648 212944514 217896712 237705504 246567332 268982544 275237952 311453472 316940672 319416771 326845068 358643392 369850998 415271296 425889028 435793424 475411008 493134664 537965088 550475904 622906944 638833542 653690136 717286784 739701996 851778056 871586848 950822016 986269328 1075930176 1171194827 1245813888 1277667084 1307380272 1479403992 1703556112 1743173696 1972538656 2151860352 2342389654 2555334168 2614760544 2958807984 3407112224 3486347392 3513584481 3945077312 4684779308 5110668336 5229521088 5917615968 6814224448 7027168962 7890154624 9369558616 10221336672 10459042176 11835231936 13628448896 14054337924 18739117232 20442673344 23670463872 28108675848 37478234464 40885346688 56217351696 74956468928 112434703392 149912937856 224869406784 449738813568
• Sum of all divisors σ(n): 1407612729600
• Sum of proper divisors (its aliquot sum) s(n): 957873916032
• 449738813568 is an abundant number, because the sum of its proper divisors (957873916032) is greater than itself. Its abundance is 508135102464

Bases of 449738813568

• Binary: 110100010110110100001011011000010000000₂
• Hexadecimal: 0x68B685B080
• Base-36: 5QLUVLHC

Squares and roots of 449738813568

• 449738813568 squared (449738813568²) is 202265000429552260890624
• 449738813568 cubed (449738813568³) is 90966421319517844178401244775186432
• The square root of 449738813568 is 670625.6881211753
• The cube root of 449738813568 is 7661.6114471787

Scales and comparisons

• 449,738,813,568 seconds is equal to 14,300 years, 15 weeks, 5 days, 8 hours, 12 minutes, 48 seconds.
• To count from 1 to 449,738,813,568 would take you about twenty-eight thousand, six hundred 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 449738813568 cubic inches would be around 638.5 feet tall.

Recreational maths with 449738813568

• 449738813568 backwards is 865318837944
• 449738813568 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 449738813568's digits is 66
• More coming soon!