4381961472

Names of 4381961472

• Cardinal: 4381961472 can be written as Four billion, three hundred eighty-one million, nine hundred sixty-one thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 4.381961472 × 10⁹

Factors of 4381961472

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 11848

Divisors of 4381961472

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 23 24 28 32 36 42 46 48 56 63 64 69 72 84 92 96 112 126 128 138 144 161 168 184 192 207 224 252 256 276 288 322 336 368 384 414 448 483 504 552 576 644 672 736 768 828 896 966 1008 1104 1152 1288 1344 1449 1472 1656 1792 1932 2016 2208 2304 2576 2688 2898 2944 3312 3864 4032 4416 5152 5376 5796 5888 6624 7728 8064 8832 10304 11592 11813 13248 15456 16128 17664 20608 23184 23626 26496 30912 35439 41216 46368 47252 52992 61824 70878 82691 92736 94504 106317 123648 141756 165382 185472 189008 212634 248073 271699 283512 330764 370944 378016 425268 496146 543398 567024 661528 744219 756032 815097 850536 992292 1086796 1134048 1323056 1488438 1512064 1630194 1701072 1901893 1984584 2173592 2268096 2445291 2646112 2976876 3024128 3260388 3402144 3803786 3969168 4347184 4536192 4890582 5292224 5705679 5953752 6520776 6804288 7607572 7938336 8694368 9072384 9781164 10584448 11411358 11907504 13041552 13608576 15215144 15876672 17117037 17388736 19562328 21168896 22822716 23815008 26083104 27217152 30430288 31753344 34234074 34777472 39124656 45645432 47630016 52166208 60860576 63506688 68468148 69554944 78249312 91290864 95260032 104332416 121721152 136936296 156498624 182581728 190520064 208664832 243442304 273872592 312997248 365163456 486884608 547745184 625994496 730326912 1095490368 1460653824 2190980736 4381961472
• Sum of all divisors σ(n): 15068237184
• Sum of proper divisors (its aliquot sum) s(n): 10686275712
• 4381961472 is an abundant number, because the sum of its proper divisors (10686275712) is greater than itself. Its abundance is 6304314240

Bases of 4381961472

• Binary: 100000101001011110110110100000000₂
• Hexadecimal: 0x1052F6D00
• Base-36: 20GWN40

Squares and roots of 4381961472

• 4381961472 squared (4381961472²) is 19201586342092406784
• 4381961472 cubed (4381961472³) is 84140611552330338391239426048
• The square root of 4381961472 is 66196.3856415137
• The cube root of 4381961472 is 1636.4001786857

Scales and comparisons

• 4,381,961,472 seconds is equal to 139 years, 17 weeks, 2 days, 3 hours, 31 minutes, 12 seconds.
• To count from 1 to 4,381,961,472 would take you about two hundred seventy-eight 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 4381961472 cubic inches would be around 136.4 feet tall.

Recreational maths with 4381961472

• 4381961472 backwards is 2741691834
• The number of decimal digits it has is: 10
• The sum of 4381961472's digits is 45
• More coming soon!