5478865920

Names of 5478865920

• Cardinal: 5478865920 can be written as Five billion, four hundred seventy-eight million, eight hundred sixty-five thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 5.47886592 × 10⁹

Factors of 5478865920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 1222

Divisors of 5478865920

• Number of divisors d(n): 440
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 24 27 30 32 33 36 40 44 45 48 54 55 60 64 66 72 80 81 88 90 96 99 108 110 120 128 132 135 144 160 162 165 176 180 192 198 216 220 240 256 264 270 288 297 320 324 330 352 360 384 396 405 432 440 480 495 512 528 540 576 594 640 648 660 704 720 768 792 810 864 880 891 960 990 1024 1056 1080 1152 1188 1201 1280 1296 1320 1408 1440 1485 1536 1584 1620 1728 1760 1782 1920 1980 2112 2160 2304 2376 2402 2560 2592 2640 2816 2880 2970 3072 3168 3240 3456 3520 3564 3603 3840 3960 4224 4320 4455 4608 4752 4804 5120 5184 5280 5632 5760 5940 6005 6336 6480 6912 7040 7128 7206 7680 7920 8448 8640 8910 9216 9504 9608 10368 10560 10809 11264 11520 11880 12010 12672 12960 13211 13824 14080 14256 14412 15360 15840 16896 17280 17820 18015 19008 19216 20736 21120 21618 23040 23760 24020 25344 25920 26422 27648 28160 28512 28824 31680 32427 33792 34560 35640 36030 38016 38432 39633 41472 42240 43236 46080 47520 48040 50688 51840 52844 54045 56320 57024 57648 63360 64854 66055 69120 71280 72060 76032 76864 79266 82944 84480 86472 95040 96080 97281 101376 103680 105688 108090 114048 115296 118899 126720 129708 132110 138240 142560 144120 152064 153728 158532 162135 168960 172944 190080 192160 194562 198165 207360 211376 216180 228096 230592 237798 253440 259416 264220 285120 288240 304128 307456 317064 324270 345888 356697 380160 384320 389124 396330 414720 422752 432360 456192 461184 475596 486405 506880 518832 528440 570240 576480 594495 614912 634128 648540 691776 713394 760320 768640 778248 792660 845504 864720 912384 922368 951192 972810 1037664 1056880 1070091 1140480 1152960 1188990 1229824 1268256 1297080 1383552 1426788 1520640 1537280 1556496 1585320 1691008 1729440 1783485 1844736 1902384 1945620 2075328 2113760 2140182 2280960 2305920 2377980 2536512 2594160 2767104 2853576 3074560 3112992 3170640 3382016 3458880 3566970 3689472 3804768 3891240 4150656 4227520 4280364 4561920 4611840 4755960 5073024 5188320 5350455 5534208 5707152 6149120 6225984 6341280 6764032 6917760 7133940 7609536 7782480 8301312 8455040 8560728 9223680 9511920 10146048 10376640 10700910 11068416 11414304 12451968 12682560 13528064 13835520 14267880 15219072 15564960 16602624 16910080 17121456 18447360 19023840 20292096 20753280 21401820 22828608 24903936 25365120 27671040 28535760 30438144 31129920 33205248 33820160 34242912 38047680 40584192 41506560 42803640 45657216 49807872 50730240 55342080 57071520 60876288 62259840 67640320 68485824 76095360 83013120 85607280 91314432 99615744 101460480 114143040 121752576 124519680 136971648 152190720 166026240 171214560 182628864 202920960 228286080 249039360 273943296 304381440 342429120 365257728 456572160 498078720 547886592 608762880 684858240 913144320 1095773184 1369716480 1826288640 2739432960 5478865920
• Sum of all divisors σ(n): 21435823728
• Sum of proper divisors (its aliquot sum) s(n): 15956957808
• 5478865920 is an abundant number, because the sum of its proper divisors (15956957808) is greater than itself. Its abundance is 10478091888

Bases of 5478865920

• Binary: 101000110100100001101110000000000₂
• Hexadecimal: 0x14690DC00
• Base-36: 2ILZ400

Squares and roots of 5478865920

• 5478865920 squared (5478865920²) is 30017971769337446400
• 5478865920 cubed (5478865920³) is 164464442514545036060786688000
• The square root of 5478865920 is 74019.3617913583
• The cube root of 5478865920 is 1762.9103363297

Scales and comparisons

• 5,478,865,920 seconds is equal to 174 years, 10 weeks, 6 days, 19 hours, 12 minutes.
• To count from 1 to 5,478,865,920 would take you about three hundred forty-eight 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 5478865920 cubic inches would be around 146.9 feet tall.

Recreational maths with 5478865920

• 5478865920 backwards is 0295688745
• 5478865920 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 5478865920's digits is 54
• More coming soon!