51146938080

Names of 51146938080

• Cardinal: 51146938080 can be written as Fifty-one billion, one hundred forty-six million, nine hundred thirty-eight thousand and eighty.

Scientific notation

• Scientific notation: 5.114693808 × 10¹⁰

Factors of 51146938080

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 19487

Divisors of 51146938080

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 27 28 29 30 32 35 36 40 42 45 48 54 56 58 60 63 70 72 80 81 84 87 90 96 105 108 112 116 120 126 135 140 144 145 160 162 168 174 180 189 203 210 216 224 232 240 252 261 270 280 288 290 315 324 336 348 360 378 405 406 420 432 435 464 480 504 522 540 560 567 580 609 630 648 672 696 720 756 783 810 812 840 864 870 928 945 1008 1015 1044 1080 1120 1134 1160 1218 1260 1296 1305 1392 1440 1512 1566 1620 1624 1680 1740 1827 1890 2016 2030 2088 2160 2268 2320 2349 2436 2520 2592 2610 2784 2835 3024 3045 3132 3240 3248 3360 3480 3654 3780 3915 4060 4176 4320 4536 4640 4698 4872 5040 5220 5481 5670 6048 6090 6264 6480 6496 6960 7308 7560 7830 8120 8352 9072 9135 9396 9744 10080 10440 10962 11340 11745 12180 12528 12960 13920 14616 15120 15660 16240 16443 18144 18270 18792 19441 19488 20880 21924 22680 23490 24360 25056 27405 29232 30240 31320 32480 32886 36540 37584 38882 41760 43848 45360 46980 48720 54810 58323 58464 62640 65772 73080 75168 77764 82215 87696 90720 93960 97205 97440 109620 116646 125280 131544 136087 146160 155528 164430 174969 175392 187920 194410 219240 233292 263088 272174 291615 292320 311056 328860 349938 375840 388820 408261 438480 466584 524907 526176 544348 563789 583230 622112 657720 680435 699876 777640 816522 874845 876960 933168 1049814 1088696 1127578 1166460 1224783 1315440 1360870 1399752 1555280 1574721 1633044 1691367 1749690 1866336 2041305 2099628 2177392 2255156 2332920 2449566 2624535 2630880 2721740 2799504 2818945 3110560 3149442 3266088 3382734 3499380 3674349 3946523 4082610 4199256 4354784 4510312 4665840 4899132 5074101 5249070 5443480 5599008 5637890 6123915 6298884 6532176 6765468 6998760 7348698 7873605 7893046 8165220 8398512 8456835 9020624 9331680 9798264 10148202 10498140 10886960 11023047 11275780 11839569 12247830 12597768 13064352 13530936 13997520 14697396 15222303 15747210 15786092 16330440 16797024 16913670 18041248 18371745 19596528 19732615 20296404 20996280 21773920 22046094 22551560 23679138 24495660 25195536 25370505 27061872 27995040 29394792 30444606 31494420 31572184 32660880 33827340 35518707 36743490 39193056 39465230 40592808 41992560 44092188 45103120 45666909 47358276 48991320 50391072 50741010 54123744 55115235 58789584 59197845 60889212 62988840 63144368 65321760 67654680 71037414 73486980 76111515 78930460 81185616 83985120 88184376 90206240 91333818 94716552 97982640 101482020 106556121 110230470 117579168 118395690 121778424 125977680 126288736 135309360 142074828 146973960 152223030 157860920 162371232 176368752 177593535 182667636 189433104 195965280 202964040 213112242 220460940 228334545 236791380 243556848 251955360 270618720 284149656 293947920 304446060 315721840 319668363 352737504 355187070 365335272 378866208 405928080 426224484 440921880 456669090 473582760 487113696 532780605 568299312 587895840 608892120 631443680 639336726 710374140 730670544 811856160 852448968 881843760 913338180 947165520 1065561210 1136598624 1217784240 1278673452 1420748280 1461341088 1598341815 1704897936 1763687520 1826676360 1894331040 2131122420 2435568480 2557346904 2841496560 3196683630 3409795872 3653352720 4262244840 5114693808 5682993120 6393367260 7306705440 8524489680 10229387616 12786734520 17048979360 25573469040 51146938080
• Sum of all divisors σ(n): 213417167040
• Sum of proper divisors (its aliquot sum) s(n): 162270228960
• 51146938080 is an abundant number, because the sum of its proper divisors (162270228960) is greater than itself. Its abundance is 111123290880

Bases of 51146938080

• Binary: 101111101000100110000101011011100000₂
• Hexadecimal: 0xBE89856E0
• Base-36: NHVKE00

Squares and roots of 51146938080

• 51146938080 squared (51146938080²) is 2616009274959354086400
• 51146938080 cubed (51146938080³) is 133800864403051777973895770112000
• The square root of 51146938080 is 226156.8881993207
• The cube root of 51146938080 is 3711.9878546657

Scales and comparisons

• 51,146,938,080 seconds is equal to 1,626 years, 16 weeks, 2 days, 10 hours, 48 minutes.
• To count from 1 to 51,146,938,080 would take you about three thousand, two hundred fifty-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 51146938080 cubic inches would be around 309.3 feet tall.

Recreational maths with 51146938080

• 51146938080 backwards is 08083964115
• 51146938080 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 51146938080's digits is 45
• More coming soon!