51382798380

Names of 51382798380

• Cardinal: 51382798380 can be written as Fifty-one billion, three hundred eighty-two million, seven hundred ninety-eight thousand, three hundred eighty.

Scientific notation

• Scientific notation: 5.138279838 × 10¹⁰

Factors of 51382798380

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 568

Divisors of 51382798380

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 30 36 45 60 83 90 109 139 166 180 218 227 249 278 327 332 415 417 436 454 498 545 556 654 681 695 747 830 834 908 981 996 1090 1135 1245 1251 1308 1362 1390 1494 1635 1660 1668 1962 2043 2085 2180 2270 2490 2502 2724 2780 2988 3270 3405 3735 3924 4086 4170 4540 4905 4980 5004 6255 6540 6810 7470 8172 8340 9047 9810 10215 11537 12510 13620 14940 15151 18094 18841 19620 20430 23074 24743 25020 27141 30302 31553 34611 36188 37682 40860 45235 45453 46148 49486 54282 56523 57685 60604 63106 69222 74229 75364 75755 81423 90470 90906 94205 94659 98972 103833 108564 113046 115370 123715 126212 135705 136359 138444 148458 151510 157765 162846 169569 173055 180940 181812 188410 189318 207666 222687 226092 227265 230740 247430 271410 272718 282615 283977 296916 303020 315530 325692 339138 346110 371145 376820 378636 407115 415332 445374 454530 473295 494860 519165 542820 545436 565230 567954 631060 678276 681795 692220 742290 814230 847845 890748 909060 946590 1038330 1113435 1130460 1135908 1257533 1363590 1419885 1484580 1628460 1695690 1893180 2053669 2076660 2226870 2515066 2618899 2727180 2839770 3391380 3439277 3772599 4107338 4453740 5030132 5237798 5679540 6161007 6287665 6878554 7545198 7856697 8214676 10268345 10317831 10475596 11317797 12322014 12575330 13094495 13757108 15090396 15713394 17196385 18483021 18862995 20536690 20635662 22635594 23570091 24644028 25150660 26188990 30805035 30953493 31426788 34392770 36966042 37725990 39283485 41073380 41271324 45271188 47140182 51589155 52377980 56588985 61610070 61906986 68785540 73932084 75451980 78566970 92415105 94280364 103178310 113177970 117850455 123220140 123813972 154767465 157133940 184830210 206356620 226355940 235700910 285459991 309534930 369660420 471401820 570919982 619069860 856379973 1141839964 1427299955 1712759946 2569139919 2854599910 3425519892 4281899865 5138279838 5709199820 8563799730 10276559676 12845699595 17127599460 25691399190 51382798380
• Sum of all divisors σ(n): 161037676800
• Sum of proper divisors (its aliquot sum) s(n): 109654878420
• 51382798380 is an abundant number, because the sum of its proper divisors (109654878420) is greater than itself. Its abundance is 58272080040

Bases of 51382798380

• Binary: 101111110110101001110100100000101100₂
• Hexadecimal: 0xBF6A7482C
• Base-36: NLRZOZ0

Squares and roots of 51382798380

• 51382798380 squared (51382798380²) is 2640191969359730624400
• 51382798380 cubed (51382798380³) is 135660451646106176364656708472000
• The square root of 51382798380 is 226677.7412539661
• The cube root of 51382798380 is 3717.6849583117

Scales and comparisons

• 51,382,798,380 seconds is equal to 1,633 years, 42 weeks, 2 days, 7 hours, 33 minutes.
• To count from 1 to 51,382,798,380 would take you about three thousand, two hundred sixty-seven 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 51382798380 cubic inches would be around 309.8 feet tall.

Recreational maths with 51382798380

• 51382798380 backwards is 08389728315
• The number of decimal digits it has is: 11
• The sum of 51382798380's digits is 54
• More coming soon!