51478502040

Names of 51478502040

• Cardinal: 51478502040 can be written as Fifty-one billion, four hundred seventy-eight million, five hundred two thousand and forty.

Scientific notation

• Scientific notation: 5.147850204 × 10¹⁰

Factors of 51478502040

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 810

Divisors of 51478502040

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 18 20 21 24 28 29 30 31 35 36 40 42 45 56 58 60 62 63 70 72 84 87 90 93 105 116 120 124 126 140 145 155 168 174 180 186 203 210 217 232 248 252 261 279 280 290 310 315 348 360 372 406 420 434 435 465 504 522 558 580 609 620 630 651 696 733 744 812 840 868 870 899 930 961 1015 1044 1085 1116 1160 1218 1240 1260 1302 1305 1395 1466 1624 1736 1740 1798 1827 1860 1922 1953 2030 2088 2170 2199 2232 2436 2520 2604 2610 2697 2790 2883 2932 3045 3255 3480 3596 3654 3665 3720 3844 3906 4060 4340 4398 4495 4805 4872 5131 5208 5220 5394 5580 5766 5864 6090 6293 6510 6597 6727 7192 7308 7330 7688 7812 8091 8120 8649 8680 8796 8990 9135 9610 9765 10262 10440 10788 10995 11160 11532 12180 12586 13020 13194 13454 13485 14415 14616 14660 15393 15624 16182 17298 17592 17980 18270 18879 19220 19530 20181 20524 21257 21576 21990 22723 23064 24360 25172 25655 26040 26388 26908 26970 27869 28830 29320 30786 31465 32364 32985 33635 34596 35960 36540 37758 38440 39060 40362 40455 41048 42514 43245 43980 45446 46179 50344 51310 52776 53816 53940 55738 56637 57660 60543 61572 62930 63771 64728 65970 67270 68169 69192 73080 75516 76965 78120 80724 80910 83607 85028 86490 87960 90892 92358 94395 100905 102620 106285 107880 111476 113274 113615 115320 121086 123144 125860 127542 131940 134540 136338 139345 148799 151032 153930 159061 161448 161820 167214 170056 172980 181784 184716 188790 191313 195083 201810 204507 205240 212570 222952 226548 227230 230895 242172 250821 251720 255084 263880 269080 272676 278690 283185 297598 302715 307860 318122 318855 323640 334428 340845 345960 369432 377580 382626 390166 403620 409014 418035 425140 446397 453096 454460 461790 477183 484344 501642 510168 545352 557380 566370 585249 595196 605430 615720 636244 637710 658967 668856 681690 704413 743995 755160 765252 780332 795305 807240 818028 836070 850280 892794 908920 923580 954366 956565 975415 1003284 1022535 1114760 1132740 1170498 1190392 1210860 1254105 1272488 1275420 1317934 1339191 1363380 1408826 1431549 1487990 1530504 1560664 1590610 1636056 1672140 1755747 1785588 1847160 1908732 1913130 1950830 1976901 2006568 2045070 2113239 2231985 2265480 2340996 2385915 2421720 2508210 2550840 2635868 2678382 2726760 2817652 2863098 2926245 2975980 3181220 3294835 3344280 3511494 3522065 3571176 3817464 3826260 3901660 3953802 4090140 4226478 4463970 4612769 4681992 4771830 4930891 5016420 5271736 5356764 5635304 5726196 5852490 5930703 5951960 6339717 6362440 6589670 6695955 7022988 7044130 7157745 7652520 7803320 7907604 8180280 8452956 8778735 8927940 9225538 9543660 9861782 9884505 10032840 10566195 10713528 11452392 11704980 11861406 12679434 13179340 13391910 13838307 14045976 14088260 14315490 14792673 15815208 16905912 17557470 17855880 18451076 19087320 19723564 19769010 20427977 21132390 23063845 23409960 23722812 24654455 25358868 26358680 26783820 27676614 28176520 28630980 29585346 29653515 31698585 35114940 36902152 39447128 39538020 40855954 41514921 42264780 44378019 46127690 47445624 49308910 50717736 53567640 55353228 57261960 59170692 59307030 61283931 63397170 69191535 70229880 73963365 79076040 81711908 83029842 84529560 88756038 92255380 98617820 102139885 110706456 118341384 118614060 122567862 126794340 138383070 142995839 147926730 163423816 166059684 177512076 183851793 184510760 197235640 204279770 207574605 221890095 237228120 245135724 253588680 276766140 285991678 295853460 306419655 332119368 355024152 367703586 408559540 415149210 428987517 443780190 490271448 553532280 571983356 591706920 612839310 714979195 735407172 817119080 830298420 857975034 887560380 919258965 1143966712 1225678620 1286962551 1429958390 1470814344 1660596840 1715950068 1775120760 1838517930 2144937585 2451357240 2573925102 2859916780 3431900136 3677035860 4289875170 5147850204 5719833560 6434812755 7354071720 8579750340 10295700408 12869625510 17159500680 25739251020 51478502040
• Sum of all divisors σ(n): 204664449600
• Sum of proper divisors (its aliquot sum) s(n): 153185947560
• 51478502040 is an abundant number, because the sum of its proper divisors (153185947560) is greater than itself. Its abundance is 101707445520

Bases of 51478502040

• Binary: 101111111100010110111001101010011000₂
• Hexadecimal: 0xBFC5B9A98
• Base-36: NNCYYE0

Squares and roots of 51478502040

• 51478502040 squared (51478502040²) is 2650036172282284161600
• 51478502040 cubed (51478502040³) is 136419892500907356668785289664000
• The square root of 51478502040 is 226888.7437490013
• The cube root of 51478502040 is 3719.9916666479

Scales and comparisons

• 51,478,502,040 seconds is equal to 1,636 years, 44 weeks, 3 days, 23 hours, 54 minutes.
• To count from 1 to 51,478,502,040 would take you about three thousand, two hundred seventy-three 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 51478502040 cubic inches would be around 310 feet tall.

Recreational maths with 51478502040

• 51478502040 backwards is 04020587415
• 51478502040 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 51478502040's digits is 36
• More coming soon!