45627473920

Names of 45627473920

• Cardinal: 45627473920 can be written as Forty-five billion, six hundred twenty-seven million, four hundred seventy-three thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 4.562747392 × 10¹⁰

Factors of 45627473920

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 4987

Divisors of 45627473920

• Number of divisors d(n): 152
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 32 35 40 56 64 70 80 112 128 140 160 224 256 280 320 448 512 560 640 896 1024 1120 1280 1792 2048 2240 2560 3584 4096 4480 4973 5120 7168 8192 8960 9946 10240 14336 16384 17920 19892 20480 24865 28672 32768 34811 35840 39784 40960 49730 57344 65536 69622 71680 79568 81920 99460 114688 131072 139244 143360 159136 163840 174055 198920 229376 262144 278488 286720 318272 327680 348110 397840 458752 556976 573440 636544 655360 696220 795680 917504 1113952 1146880 1273088 1310720 1392440 1591360 1835008 2227904 2293760 2546176 2784880 3182720 4455808 4587520 5092352 5569760 6365440 8911616 9175040 10184704 11139520 12730880 17823232 20369408 22279040 25461760 35646464 40738816 44558080 50923520 71292928 81477632 89116160 101847040 142585856 162955264 178232320 203694080 285171712 325910528 356464640 407388160 570343424 651821056 712929280 814776320 1140686848 1303642112 1425858560 1629552640 2281373696 2851717120 3259105280 4562747392 5703434240 6518210560 9125494784 11406868480 22813736960 45627473920
• Sum of all divisors σ(n): 125174569824
• Sum of proper divisors (its aliquot sum) s(n): 79547095904
• 45627473920 is an abundant number, because the sum of its proper divisors (79547095904) is greater than itself. Its abundance is 33919621984

Bases of 45627473920

• Binary: 101010011111100111000000000000000000₂
• Hexadecimal: 0xA9F9C0000
• Base-36: KYLF474

Squares and roots of 45627473920

• 45627473920 squared (45627473920²) is 2081866376320280166400
• 45627473920 cubed (45627473920³) is 94990303790478488859509260288000
• The square root of 45627473920 is 213605.8845631365
• The cube root of 45627473920 is 3573.3493328657

Scales and comparisons

• 45,627,473,920 seconds is equal to 1,450 years, 42 weeks, 1 day, 18 hours, 18 minutes, 40 seconds.
• To count from 1 to 45,627,473,920 would take you about two thousand, nine hundred one 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 45627473920 cubic inches would be around 297.8 feet tall.

Recreational maths with 45627473920

• 45627473920 backwards is 02937472654
• The number of decimal digits it has is: 11
• The sum of 45627473920's digits is 49
• More coming soon!