164729494384

Names of 164729494384

• Cardinal: 164729494384 can be written as One hundred sixty-four billion, seven hundred twenty-nine million, four hundred ninety-four thousand, three hundred eighty-four.

Scientific notation

• Scientific notation: 1.64729494384 × 10¹¹

Factors of 164729494384

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 5726

Divisors of 164729494384

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 49 52 56 91 98 104 112 169 182 196 208 227 338 364 392 454 637 676 728 784 908 1183 1274 1352 1456 1589 1816 2366 2548 2704 2951 3178 3632 4732 5096 5477 5902 6356 8281 9464 10192 10954 11123 11804 12712 16562 18928 20657 21908 22246 23608 25424 33124 38339 38363 41314 43816 44492 47216 66248 71201 76678 76726 82628 87632 88984 132496 142402 144599 153356 153452 165256 177968 268373 268541 284804 289198 306712 306904 330512 498407 536746 537082 569608 578396 613424 613808 925613 996814 1073492 1074164 1139216 1156792 1243279 1851226 1879787 1993628 2146984 2148328 2313584 2486558 3488849 3702452 3759574 3987256 4293968 4296656 4973116 6479291 6977698 7404904 7519148 7974512 8702953 9946232 12958582 13955396 14809808 15038296 16162627 17405906 19892464 25917164 27910792 30076592 32325254 34811812 45355037 51834328 55821584 60920671 64650508 69623624 90710074 103668656 113138389 121841342 129301016 139247248 181420148 210114151 226276778 243682684 258602032 362840296 420228302 452553556 487365368 725680592 791968723 840456604 905107112 974730736 1470799057 1583937446 1680913208 1810214224 2941598114 3167874892 3361826416 5883196228 6335749784 10295593399 11766392456 12671499568 20591186798 23532784912 41182373596 82364747192 164729494384
• Sum of all divisors σ(n): 403872715224
• Sum of proper divisors (its aliquot sum) s(n): 239143220840
• 164729494384 is an abundant number, because the sum of its proper divisors (239143220840) is greater than itself. Its abundance is 74413726456

Bases of 164729494384

• Binary: 10011001011010101001001001101101110000₂
• Hexadecimal: 0x265AA49B70
• Base-36: 23OBORCG

Squares and roots of 164729494384

• 164729494384 squared (164729494384²) is 27135806320008287539456
• 164729494384 cubed (164729494384³) is 4470067654797116909064274330415104
• The square root of 164729494384 is 405868.8142540641
• The cube root of 164729494384 is 5481.8075978771

Scales and comparisons

• 164,729,494,384 seconds is equal to 5,237 years, 46 weeks, 1 day, 8 hours, 53 minutes, 4 seconds.
• To count from 1 to 164,729,494,384 would take you about ten thousand, four hundred seventy-five 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 164729494384 cubic inches would be around 456.8 feet tall.

Recreational maths with 164729494384

• 164729494384 backwards is 483494927461
• The number of decimal digits it has is: 12
• The sum of 164729494384's digits is 61
• More coming soon!