389340071064

Names of 389340071064

• Cardinal: 389340071064 can be written as Three hundred eighty-nine billion, three hundred forty million, seventy-one thousand and sixty-four.

Scientific notation

• Scientific notation: 3.89340071064 × 10¹¹

Factors of 389340071064

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 5119

Divisors of 389340071064

• Number of divisors d(n): 280
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 21 24 27 28 36 42 49 54 56 63 72 81 84 98 108 126 147 162 168 189 196 216 252 294 324 343 378 392 441 504 567 588 648 686 756 882 1029 1134 1176 1323 1372 1512 1764 2058 2268 2401 2646 2744 3087 3528 3969 4116 4536 4802 5107 5292 6174 7203 7938 8232 9261 9604 10214 10584 12348 14406 15321 15876 16807 18522 19208 20428 21609 24696 27783 28812 30642 31752 33614 35749 37044 40856 43218 45963 50421 55566 57624 61284 64827 67228 71498 74088 86436 91926 100842 107247 111132 117649 122568 129654 134456 137889 142996 151263 172872 183852 194481 201684 214494 222264 235298 250243 259308 275778 285992 302526 321741 352947 367704 388962 403368 413667 428988 453789 470596 500486 518616 551556 605052 643482 705894 750729 777924 827334 857976 907578 941192 965223 1000972 1058841 1103112 1210104 1286964 1361367 1411788 1501458 1555848 1654668 1751701 1815156 1930446 2001944 2117682 2252187 2573928 2722734 2823576 2895669 3002916 3176523 3309336 3503402 3630312 3860892 4235364 4504374 5255103 5445468 5791338 6005832 6353046 6756561 7006804 7721784 8470728 9008748 9529569 10510206 10890936 11582676 12261907 12706092 13513122 14013608 15765309 18017496 19059138 20269683 21020412 23165352 24523814 25412184 27026244 31530618 36785721 38118276 40539366 42040824 47295927 49047628 54052488 63061236 73571442 76236552 81078732 85833349 94591854 98095256 110357163 126122472 141887781 147142884 162157464 171666698 189183708 220714326 257500047 283775562 294285768 331071489 343333396 378367416 441428652 515000094 567551124 600833443 662142978 686666792 772500141 882857304 993214467 1030000188 1135102248 1201666886 1324285956 1545000282 1802500329 1986428934 2060000376 2317500423 2403333772 2648571912 3090000564 3605000658 3972857868 4635000846 4806667544 5407500987 6180001128 6952501269 7210001316 7945715736 9270001692 10815001974 13905002538 14420002632 16222502961 18540003384 21630003948 27810005076 32445005922 43260007896 48667508883 55620010152 64890011844 97335017766 129780023688 194670035532 389340071064
• Sum of all divisors σ(n): 1272512392140
• Sum of proper divisors (its aliquot sum) s(n): 883172321076
• 389340071064 is an abundant number, because the sum of its proper divisors (883172321076) is greater than itself. Its abundance is 493832250012

Bases of 389340071064

• Binary: 101101010100110011110100000010010011000₂
• Hexadecimal: 0x5AA67A0498
• Base-36: 4YUZ0XI0

Squares and roots of 389340071064

• 389340071064 squared (389340071064²) is 151585690936120570092096
• 389340071064 cubed (389340071064³) is 59018383681354723444128849664710144
• The square root of 389340071064 is 623971.2101243133
• The cube root of 389340071064 is 7302.0202769157

Scales and comparisons

• 389,340,071,064 seconds is equal to 12,379 years, 42 weeks, 19 hours, 44 minutes, 24 seconds.
• To count from 1 to 389,340,071,064 would take you about twenty-four thousand, seven hundred fifty-nine 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 389340071064 cubic inches would be around 608.5 feet tall.

Recreational maths with 389340071064

• 389340071064 backwards is 460170043983
• The number of decimal digits it has is: 12
• The sum of 389340071064's digits is 45
• More coming soon!