5155143240

Names of 5155143240

• Cardinal: 5155143240 can be written as Five billion, one hundred fifty-five million, one hundred forty-three thousand, two hundred forty.

Scientific notation

• Scientific notation: 5.15514324 × 10⁹

Factors of 5155143240

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 6772

Divisors of 5155143240

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 17 20 24 26 29 30 34 39 40 51 52 58 60 65 68 78 85 87 102 104 116 120 130 136 145 156 170 174 195 204 221 232 255 260 290 312 340 348 377 390 408 435 442 493 510 520 580 663 680 696 754 780 870 884 986 1020 1105 1131 1160 1326 1479 1508 1560 1740 1768 1885 1972 2040 2210 2262 2465 2652 2958 3016 3315 3480 3770 3944 4420 4524 4930 5304 5655 5916 6409 6630 6703 7395 7540 8840 9048 9860 11310 11832 12818 13260 13406 14790 15080 19227 19720 20109 22620 25636 26520 26812 29580 32045 33515 38454 40218 45240 51272 53624 59160 64090 67030 76908 80436 87139 96135 100545 113951 128180 134060 153816 160872 174278 192270 194387 201090 227902 256360 261417 268120 341853 348556 384540 388774 402180 435695 455804 522834 569755 583161 683706 697112 769080 777548 804360 871390 911608 971935 1045668 1139510 1166322 1307085 1367412 1481363 1555096 1709265 1742780 1943870 2091336 2279020 2332644 2527031 2614170 2734824 2915805 2962726 3304579 3418530 3485560 3887740 4444089 4558040 4665288 5054062 5228340 5831610 5925452 6609158 6837060 7406815 7581093 7775480 8888178 9913737 10108124 10456680 11663220 11850904 12635155 13218316 13674120 14813630 15162186 16522895 17776356 19827474 20216248 22220445 23326440 25270310 26436632 29627260 30324372 33045790 35552712 37905465 39654948 42959527 44440890 49568685 50540620 59254520 60648744 66091580 75810930 79309896 85919054 88881780 99137370 101081240 128878581 132183160 151621860 171838108 177763560 198274740 214797635 257757162 303243720 343676216 396549480 429595270 515514324 644392905 859190540 1031028648 1288785810 1718381080 2577571620 5155143240
• Sum of all divisors σ(n): 18245606400
• Sum of proper divisors (its aliquot sum) s(n): 13090463160
• 5155143240 is an abundant number, because the sum of its proper divisors (13090463160) is greater than itself. Its abundance is 7935319920

Bases of 5155143240

• Binary: 100110011010001010011111001001000₂
• Hexadecimal: 0x133453E48
• Base-36: 2D98LZC

Squares and roots of 5155143240

• 5155143240 squared (5155143240²) is 26575501824917697600
• 5155143240 cubed (5155143240³) is 137000518582332132339004224000
• The square root of 5155143240 is 71799.3261806823
• The cube root of 5155143240 is 1727.4821917081

Scales and comparisons

• 5,155,143,240 seconds is equal to 163 years, 47 weeks, 5 days, 14 minutes.
• To count from 1 to 5,155,143,240 would take you about three hundred twenty-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 5155143240 cubic inches would be around 144 feet tall.

Recreational maths with 5155143240

• 5155143240 backwards is 0423415515
• 5155143240 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 5155143240's digits is 30
• More coming soon!