6142545920

Names of 6142545920

• Cardinal: 6142545920 can be written as Six billion, one hundred forty-two million, five hundred forty-five thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 6.14254592 × 10⁹

Factors of 6142545920

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 6135

Divisors of 6142545920

• Number of divisors d(n): 156
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 32 35 40 49 56 64 70 80 98 112 128 140 160 196 224 245 256 280 320 392 448 490 512 560 640 784 896 980 1024 1120 1280 1568 1792 1960 2048 2240 2560 3136 3584 3920 4096 4480 5120 6121 6272 7168 7840 8960 10240 12242 12544 14336 15680 17920 20480 24484 25088 28672 30605 31360 35840 42847 48968 50176 61210 62720 71680 85694 97936 100352 122420 125440 143360 171388 195872 200704 214235 244840 250880 299929 342776 391744 428470 489680 501760 599858 685552 783488 856940 979360 1003520 1199716 1371104 1499645 1566976 1713880 1958720 2399432 2742208 2999290 3133952 3427760 3917440 4798864 5484416 5998580 6267904 6855520 7834880 9597728 10968832 11997160 12535808 13711040 15669760 19195456 21937664 23994320 25071616 27422080 31339520 38390912 43875328 47988640 54844160 62679040 76781824 87750656 95977280 109688320 125358080 153563648 175501312 191954560 219376640 307127296 383909120 438753280 614254592 767818240 877506560 1228509184 1535636480 3071272960 6142545920
• Sum of all divisors σ(n): 17149693284
• Sum of proper divisors (its aliquot sum) s(n): 11007147364
• 6142545920 is an abundant number, because the sum of its proper divisors (11007147364) is greater than itself. Its abundance is 4864601444

Bases of 6142545920

• Binary: 101101110000111111101000000000000₂
• Hexadecimal: 0x16E1FD000
• Base-36: 2TL42RK

Squares and roots of 6142545920

• 6142545920 squared (6142545920²) is 37730870379308646400
• 6142545920 cubed (6142545920³) is 231763603906471178365042688000
• The square root of 6142545920 is 78374.3958190429
• The cube root of 6142545920 is 1831.3982883099

Scales and comparisons

• 6,142,545,920 seconds is equal to 195 years, 16 weeks, 2 days, 6 hours, 45 minutes, 20 seconds.
• To count from 1 to 6,142,545,920 would take you about three hundred ninety 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 6142545920 cubic inches would be around 152.6 feet tall.

Recreational maths with 6142545920

• 6142545920 backwards is 0295452416
• The number of decimal digits it has is: 10
• The sum of 6142545920's digits is 38
• More coming soon!