43142942720

Names of 43142942720

• Cardinal: 43142942720 can be written as Forty-three billion, one hundred forty-two million, nine hundred forty-two thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 4.314294272 × 10¹⁰

Factors of 43142942720

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 4326

Divisors of 43142942720

• Number of divisors d(n): 208
• Complete list of divisors:
  1 2 4 5 8 10 16 17 20 29 32 34 40 58 64 68 80 85 116 128 136 145 160 170 232 256 272 290 320 340 464 493 512 544 580 640 680 928 986 1024 1088 1160 1280 1360 1856 1972 2048 2176 2320 2465 2560 2720 3712 3944 4096 4273 4352 4640 4930 5120 5440 7424 7888 8546 8704 9280 9860 10240 10880 14848 15776 17092 17408 18560 19720 20480 21365 21760 29696 31552 34184 34816 37120 39440 42730 43520 59392 63104 68368 69632 72641 74240 78880 85460 87040 118784 123917 126208 136736 145282 148480 157760 170920 174080 247834 252416 273472 290564 296960 315520 341840 348160 363205 495668 504832 546944 581128 593920 619585 631040 683680 726410 991336 1009664 1093888 1162256 1239170 1262080 1367360 1452820 1982672 2019328 2106589 2187776 2324512 2478340 2524160 2734720 2905640 3965344 4213178 4375552 4649024 4956680 5048320 5469440 5811280 7930688 8426356 8751104 9298048 9913360 10096640 10532945 10938880 11622560 15861376 16852712 17502208 18596096 19826720 21065890 21877760 23245120 31722752 33705424 37192192 39653440 42131780 43755520 46490240 63445504 67410848 74384384 79306880 84263560 87511040 92980480 126891008 134821696 148768768 158613760 168527120 185960960 253782016 269643392 297537536 317227520 337054240 371921920 507564032 539286784 634455040 674108480 743843840 1078573568 1268910080 1348216960 1487687680 2157147136 2537820160 2696433920 4314294272 5392867840 8628588544 10785735680 21571471360 43142942720
• Sum of all divisors σ(n): 113427002160
• Sum of proper divisors (its aliquot sum) s(n): 70284059440
• 43142942720 is an abundant number, because the sum of its proper divisors (70284059440) is greater than itself. Its abundance is 27141116720

Bases of 43142942720

• Binary: 101000001011100001010001000000000000₂
• Hexadecimal: 0xA0B851000
• Base-36: JTI6ZNK

Squares and roots of 43142942720

• 43142942720 squared (43142942720²) is 1861313506541200998400
• 43142942720 cubed (43142942720³) is 80302541996669379993978011648000
• The square root of 43142942720 is 207708.7930733795
• The cube root of 43142942720 is 3507.2758228587

Scales and comparisons

• 43,142,942,720 seconds is equal to 1,371 years, 42 weeks, 1 day, 14 hours, 45 minutes, 20 seconds.
• To count from 1 to 43,142,942,720 would take you about two thousand, seven hundred forty-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 43142942720 cubic inches would be around 292.3 feet tall.

Recreational maths with 43142942720

• 43142942720 backwards is 02724924134
• The number of decimal digits it has is: 11
• The sum of 43142942720's digits is 38
• More coming soon!