389333531072

Names of 389333531072

• Cardinal: 389333531072 can be written as Three hundred eighty-nine billion, three hundred thirty-three million, five hundred thirty-one thousand and seventy-two.

Scientific notation

• Scientific notation: 3.89333531072 × 10¹¹

Factors of 389333531072

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 6125

Divisors of 389333531072

• Number of divisors d(n): 126
• Complete list of divisors:
  1 2 4 8 16 17 32 34 59 64 68 118 136 236 272 289 472 544 578 944 1003 1088 1156 1888 2006 2312 3481 3776 4012 4624 6047 6962 8024 9248 12094 13924 16048 17051 18496 24188 27848 32096 34102 48376 55696 59177 64192 68204 96752 102799 111392 118354 136408 193504 205598 222784 236708 272816 356773 387008 411196 473416 545632 713546 822392 946832 1006009 1091264 1427092 1644784 1747583 1893664 2012018 2854184 3289568 3495166 3787328 4024036 5708368 6065141 6579136 6990332 8048072 11416736 12130282 13980664 16096144 21049607 22833472 24260564 27961328 32192288 42099214 48521128 55922656 64384576 84198428 97042256 103107397 111845312 168396856 194084512 206214794 336793712 357843319 388169024 412429588 673587424 715686638 824859176 1347174848 1431373276 1649718352 2862746552 3299436704 5725493104 6083336423 6598873408 11450986208 12166672846 22901972416 24333345692 48666691384 97333382768 194666765536 389333531072
• Sum of all divisors σ(n): 834987176352
• Sum of proper divisors (its aliquot sum) s(n): 445653645280
• 389333531072 is an abundant number, because the sum of its proper divisors (445653645280) is greater than itself. Its abundance is 56320114208

Bases of 389333531072

• Binary: 101101010100110000101100011100111000000₂
• Hexadecimal: 0x5AA61639C0
• Base-36: 4YUV4R7K

Squares and roots of 389333531072

• 389333531072 squared (389333531072²) is 151580598416991989469184
• 389333531072 cubed (389333531072³) is 59015409623694304744775645650485248
• The square root of 389333531072 is 623965.9694823107
• The cube root of 389333531072 is 7301.9793911321

Scales and comparisons

• 389,333,531,072 seconds is equal to 12,379 years, 31 weeks, 2 days, 3 hours, 4 minutes, 32 seconds.
• To count from 1 to 389,333,531,072 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 389333531072 cubic inches would be around 608.5 feet tall.

Recreational maths with 389333531072

• 389333531072 backwards is 270135333983
• The number of decimal digits it has is: 12
• The sum of 389333531072's digits is 47
• More coming soon!