51955459920

Names of 51955459920

• Cardinal: 51955459920 can be written as Fifty-one billion, nine hundred fifty-five million, four hundred fifty-nine thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 5.195545992 × 10¹⁰

Factors of 51955459920

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1552

Divisors of 51955459920

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 13 14 15 16 18 20 21 23 24 26 28 30 35 36 39 40 42 45 46 48 52 56 60 63 65 69 70 72 78 80 84 90 91 92 104 105 112 115 117 120 126 130 138 140 144 156 161 168 180 182 184 195 207 208 210 230 234 240 252 260 273 276 280 299 312 315 322 336 345 360 364 368 390 414 420 455 460 468 483 504 520 529 546 552 560 585 598 624 630 644 690 720 728 780 805 819 828 840 897 910 920 936 966 1008 1035 1040 1058 1092 1104 1170 1196 1260 1288 1365 1380 1449 1456 1495 1499 1560 1587 1610 1638 1656 1680 1794 1820 1840 1872 1932 2070 2093 2116 2184 2340 2392 2415 2520 2576 2645 2691 2730 2760 2898 2990 2998 3120 3174 3220 3276 3312 3588 3640 3703 3864 4095 4140 4186 4232 4368 4485 4497 4680 4761 4784 4830 5040 5290 5382 5460 5520 5796 5980 5996 6279 6348 6440 6552 6877 7176 7245 7280 7406 7495 7728 7935 8190 8280 8372 8464 8970 8994 9360 9522 9660 10465 10493 10580 10764 10920 11109 11592 11960 11992 12558 12696 12880 13104 13455 13491 13754 14352 14490 14812 14990 15870 16380 16560 16744 17940 17988 18515 18837 19044 19320 19487 20631 20930 20986 21160 21528 21840 22218 22485 23184 23805 23920 23984 25116 25392 26910 26982 27508 28980 29624 29980 31395 31479 31740 32760 33327 33488 34385 34477 35880 35976 37030 37674 38088 38640 38974 41262 41860 41972 42320 43056 44436 44970 47610 48139 50232 52465 53820 53964 55016 55545 57960 58461 59248 59960 61893 62790 62958 63480 65520 66654 67455 68770 68954 71760 71952 74060 75348 76176 77948 82524 83720 83944 88872 89940 94185 94437 95220 96278 97435 100464 103155 103431 104930 107640 107928 110032 111090 115920 116922 119920 123786 125580 125916 126960 133308 134910 136409 137540 137908 144417 148120 150696 155896 157395 165048 166635 167440 167888 172385 175383 177744 179880 188370 188874 190440 192556 194870 206310 206862 209860 215280 215856 222180 233844 240695 241339 247572 251160 251832 266616 269820 272818 275080 275816 288834 292305 296240 301392 309465 310293 311792 314790 330096 333270 344770 350766 359760 376740 377748 380880 385112 389740 409227 412620 413724 419720 433251 444360 448201 467688 472185 481390 482678 495144 502320 503664 517155 533232 539640 545636 550160 551632 577668 584610 618930 620586 629580 666540 682045 689540 701532 722085 724017 753480 755496 770224 779480 792971 818454 825240 827448 839440 866502 876915 888720 896402 935376 944370 962780 965356 990288 1034310 1079280 1091272 1155336 1169220 1206695 1227681 1237860 1241172 1259160 1333080 1344603 1364090 1379080 1403064 1444170 1448034 1506960 1510992 1551465 1558960 1585942 1636908 1650480 1654896 1733004 1753830 1792804 1888740 1925560 1930712 2046135 2068620 2166255 2172051 2182544 2241005 2310672 2338440 2378913 2413390 2455362 2475720 2482344 2518320 2666160 2689206 2728180 2758160 2806128 2888340 2896068 3102930 3137407 3171884 3273816 3466008 3507660 3585608 3620085 3777480 3851120 3861424 3964855 4033809 4092270 4137240 4332510 4344102 4482010 4676880 4757826 4826780 4910724 4951440 4964688 5378412 5456360 5550797 5776680 5792136 6138405 6205860 6274814 6343768 6547632 6723015 6932016 7015320 7136739 7171216 7240170 7554960 7929710 8067618 8184540 8274480 8665020 8688204 8964020 9412221 9515652 9653560 9821448 10308623 10756824 10860255 10912720 11101594 11553360 11584272 11894565 12276810 12411720 12549628 12687536 13446030 14030640 14273478 14480340 15687035 15859420 16135236 16369080 16652391 17330040 17376408 17928040 18824442 19031304 19307120 19642896 20169045 20617246 21513648 21720510 22203188 23789130 24553620 24823440 25099256 26892060 27753985 28236663 28546956 28960680 30925869 31374070 31718840 32270472 32738160 33304782 34660080 34752816 35683695 35856080 37648884 38062608 40338090 41234492 43441020 44406376 47061105 47578260 49107240 49957173 50198512 51543115 53784120 55507970 56473326 57093912 57921360 61851738 62748140 63437680 64540944 66609564 71367390 72160361 75297768 80676180 82468984 83261955 86882040 88812752 92777607 94122210 95156520 98214480 99914346 103086230 107568240 111015940 112946652 114187824 123703476 125496280 133219128 141183315 142734780 144320722 150595536 154629345 161352360 164937968 166523910 173764080 185555214 188244420 190313040 199828692 206172460 216481083 222031880 225893304 247406952 249785865 250992560 266438256 282366630 285469560 288641444 309258690 322704720 333047820 360801805 371110428 376488840 399657384 412344920 432962166 444063760 451786608 463888035 494813904 499571730 564733260 570939120 577282888 618517380 649443249 666095640 721603610 742220856 752977680 799314768 824689840 865924332 927776070 999143460 1082405415 1129466520 1154565776 1237034760 1298886498 1332191280 1443207220 1484441712 1731848664 1855552140 1998286920 2164810830 2258933040 2474069520 2597772996 2886414440 3247216245 3463697328 3711104280 3996573840 4329621660 5195545992 5772828880 6494432490 7422208560 8659243320 10391091984 12988864980 17318486640 25977729960 51955459920
• Sum of all divisors σ(n): 224641872000
• Sum of proper divisors (its aliquot sum) s(n): 172686412080
• 51955459920 is an abundant number, because the sum of its proper divisors (172686412080) is greater than itself. Its abundance is 120730952160

Bases of 51955459920

• Binary: 110000011000110010010110011101010000₂
• Hexadecimal: 0xC18C96750
• Base-36: NV8XTG0

Squares and roots of 51955459920

• 51955459920 squared (51955459920²) is 2699369815498726406400
• 51955459920 cubed (51955459920³) is 140247000258401874618760831488000
• The square root of 51955459920 is 227937.4035124553
• The cube root of 51955459920 is 3731.4451707039

Scales and comparisons

• 51,955,459,920 seconds is equal to 1,652 years, 1 week, 1 day, 8 hours, 12 minutes.
• To count from 1 to 51,955,459,920 would take you about three thousand, three hundred four 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 51955459920 cubic inches would be around 311 feet tall.

Recreational maths with 51955459920

• 51955459920 backwards is 02995455915
• The number of decimal digits it has is: 11
• The sum of 51955459920's digits is 54
• More coming soon!