5139737280

Names of 5139737280

• Cardinal: 5139737280 can be written as Five billion, one hundred thirty-nine million, seven hundred thirty-seven thousand, two hundred eighty.

Scientific notation

• Scientific notation: 5.13973728 × 10⁹

Factors of 5139737280

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 393

Divisors of 5139737280

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 29 30 32 36 40 45 48 54 58 60 64 72 73 80 87 90 96 108 116 120 135 144 145 146 160 174 180 192 216 219 232 240 261 270 281 288 290 292 320 348 360 365 432 435 438 464 480 522 540 562 576 580 584 657 696 720 730 783 843 864 870 876 928 960 1044 1080 1095 1124 1160 1168 1305 1314 1392 1405 1440 1460 1566 1686 1728 1740 1752 1856 1971 2088 2117 2160 2190 2248 2320 2336 2529 2610 2628 2784 2810 2880 2920 3132 3285 3372 3480 3504 3915 3942 4176 4215 4234 4320 4380 4496 4640 4672 5058 5220 5256 5568 5620 5840 6264 6351 6570 6744 6960 7008 7587 7830 7884 8149 8352 8430 8468 8640 8760 8992 9280 9855 10116 10440 10512 10585 11240 11680 12528 12645 12702 13140 13488 13920 14016 15174 15660 15768 16298 16704 16860 16936 17520 17984 19053 19710 20232 20513 20880 21024 21170 22480 23360 24447 25056 25290 25404 26280 26976 27840 30348 31320 31536 31755 32596 33720 33872 35040 37935 38106 39420 40464 40745 41026 41760 42048 42340 44960 48894 50112 50580 50808 52560 53952 57159 60696 61539 62640 63072 63510 65192 67440 67744 70080 73341 75870 76212 78840 80928 81490 82052 83520 84680 89920 95265 97788 101160 101616 102565 105120 114318 121392 122235 123078 125280 126144 127020 130384 134880 135488 146682 151740 152424 157680 161856 162980 164104 169360 184617 190530 195576 202320 203232 205130 210240 220023 228636 242784 244470 246156 250560 254040 260768 269760 285795 293364 303480 304848 307695 315360 325960 328208 338720 366705 369234 381060 391152 404640 406464 410260 440046 457272 485568 488940 492312 508080 521536 553851 571590 586728 594877 606960 609696 615390 630720 651920 656416 677440 733410 738468 762120 782304 809280 820520 880092 914544 923085 977880 984624 1016160 1100115 1107702 1143180 1173456 1189754 1213920 1219392 1230780 1303840 1312832 1466820 1476936 1524240 1564608 1641040 1760184 1784631 1829088 1846170 1955760 1969248 2032320 2200230 2215404 2286360 2346912 2379508 2427840 2461560 2607680 2769255 2933640 2953872 2974385 3048480 3282080 3520368 3569262 3658176 3692340 3911520 3938496 4400460 4430808 4572720 4693824 4759016 4923120 5353893 5538510 5867280 5907744 5948770 6096960 6564160 7040736 7138524 7384680 7823040 8800920 8861616 8923155 9145440 9518032 9846240 10707786 11077020 11734560 11815488 11897540 14081472 14277048 14769360 16061679 17601840 17723232 17846310 18290880 19036064 19692480 21415572 22154040 23469120 23795080 26769465 28554096 29538720 32123358 35203680 35446464 35692620 38072128 42831144 44308080 47590160 53538930 57108192 59077440 64246716 70407360 71385240 80308395 85662288 88616160 95180320 107077860 114216384 128493432 142770480 160616790 171324576 177232320 190360640 214155720 256986864 285540960 321233580 342649152 428311440 513973728 571081920 642467160 856622880 1027947456 1284934320 1713245760 2569868640 5139737280
• Sum of all divisors σ(n): 19081699200
• Sum of proper divisors (its aliquot sum) s(n): 13941961920
• 5139737280 is an abundant number, because the sum of its proper divisors (13941961920) is greater than itself. Its abundance is 8802224640

Bases of 5139737280

• Binary: 100110010010110100010101011000000₂
• Hexadecimal: 0x1325A2AC0
• Base-36: 2D02EO0

Squares and roots of 5139737280

• 5139737280 squared (5139737280²) is 26416899307421798400
• 5139737280 cubed (5139737280³) is 135775922192361997921124352000
• The square root of 5139737280 is 71691.9610556163
• The cube root of 5139737280 is 1725.7596351859

Scales and comparisons

• 5,139,737,280 seconds is equal to 163 years, 22 weeks, 1 day, 16 hours, 48 minutes.
• To count from 1 to 5,139,737,280 would take you about three hundred twenty-six 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 5139737280 cubic inches would be around 143.8 feet tall.

Recreational maths with 5139737280

• 5139737280 backwards is 0827379315
• 5139737280 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 5139737280's digits is 45
• More coming soon!