164231906740

Names of 164231906740

• Cardinal: 164231906740 can be written as One hundred sixty-four billion, two hundred thirty-one million, nine hundred six thousand, seven hundred forty.

Scientific notation

• Scientific notation: 1.6423190674 × 10¹¹

Factors of 164231906740

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 936

Divisors of 164231906740

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 10 11 20 22 44 55 61 110 122 127 173 220 244 254 305 346 508 557 610 635 671 692 865 1114 1220 1270 1342 1397 1730 1903 2228 2540 2684 2785 2794 3355 3460 3806 5570 5588 6127 6710 6985 7612 7747 9515 10553 11140 12254 13420 13970 15494 19030 21106 21971 24508 27940 30635 30988 33977 38060 38735 42212 43942 52765 61270 67954 70739 77470 85217 87884 96361 105530 109855 116083 122540 135908 141478 154940 169885 170434 192722 211060 219710 232166 241681 282956 339770 340868 353695 373747 385444 426085 439420 464332 481805 483362 580415 679540 707390 747494 778129 852170 963610 966724 1059971 1160830 1208405 1340231 1414780 1494988 1556258 1704340 1868735 1927220 2119942 2321660 2416810 2680462 3112516 3737470 3890645 4239884 4315079 4833620 5299855 5360924 5878021 6701155 7474940 7781290 8630158 10599710 11756042 12237847 13402310 14742541 15562580 17260316 21199420 21575395 23512084 24475694 26804620 29390105 29485082 43150790 47465869 48951388 58780210 58970164 61189235 64658231 73712705 86301580 94931738 117560420 122378470 129316462 134616317 147425410 189863476 237329345 244756940 258632924 269232634 294850820 323291155 474658690 538465268 646582310 673081585 746508667 949317380 1293164620 1346163170 1493017334 2692326340 2986034668 3732543335 7465086670 8211595337 14930173340 16423190674 32846381348 41057976685 82115953370 164231906740
• Sum of all divisors σ(n): 388343144448
• Sum of proper divisors (its aliquot sum) s(n): 224111237708
• 164231906740 is an abundant number, because the sum of its proper divisors (224111237708) is greater than itself. Its abundance is 59879330968

Bases of 164231906740

• Binary: 10011000111100111111000000010110110100₂
• Hexadecimal: 0x263CFC05B4
• Base-36: 23G3FQ9G

Squares and roots of 164231906740

• 164231906740 squared (164231906740²) is 26972119191456057427600
• 164231906740 cubed (164231906740³) is 4429682563631375428257687502024000
• The square root of 164231906740 is 405255.3599152021
• The cube root of 164231906740 is 5476.2825181147

Scales and comparisons

• 164,231,906,740 seconds is equal to 5,222 years, 3 weeks, 3 days, 6 hours, 5 minutes, 40 seconds.
• To count from 1 to 164,231,906,740 would take you about ten thousand, four hundred forty-four 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 164231906740 cubic inches would be around 456.4 feet tall.

Recreational maths with 164231906740

• 164231906740 backwards is 047609132461
• The number of decimal digits it has is: 12
• The sum of 164231906740's digits is 43
• More coming soon!