10009431680

Names of 10009431680

• Cardinal: 10009431680 can be written as Ten billion, nine million, four hundred thirty-one thousand, six hundred eighty.

Scientific notation

• Scientific notation: 1.000943168 × 10¹⁰

Factors of 10009431680

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1490

Divisors of 10009431680

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 41 64 80 82 128 160 164 205 320 328 349 410 640 656 698 820 1093 1312 1396 1640 1745 2186 2624 2792 3280 3490 4372 5248 5465 5584 6560 6980 8744 10930 11168 13120 13960 14309 17488 21860 22336 26240 27920 28618 34976 43720 44672 44813 55840 57236 69952 71545 87440 89626 111680 114472 139904 143090 174880 179252 223360 224065 228944 286180 349760 358504 381457 448130 457888 572360 699520 717008 762914 896260 915776 1144720 1434016 1525828 1792520 1831552 1907285 2289440 2868032 3051656 3585040 3814570 4578880 5736064 6103312 7170080 7629140 9157760 12206624 14340160 15258280 15639737 24413248 28680320 30516560 31279474 48826496 61033120 62558948 78198685 122066240 125117896 156397370 244132480 250235792 312794740 500471584 625589480 1000943168 1251178960 2001886336 2502357920 5004715840 10009431680
• Sum of all divisors σ(n): 24605154000
• Sum of proper divisors (its aliquot sum) s(n): 14595722320
• 10009431680 is an abundant number, because the sum of its proper divisors (14595722320) is greater than itself. Its abundance is 4586290640

Bases of 10009431680

• Binary: 1001010100100110111100111010000000₂
• Hexadecimal: 0x2549BCE80
• Base-36: 4LJCUWW

Squares and roots of 10009431680

• 10009431680 squared (10009431680²) is 100188722556587622400
• 10009431680 cubed (10009431680³) is 1002832173536638740346437632000
• The square root of 10009431680 is 100047.1472856673
• The cube root of 10009431680 is 2155.1118084835

Scales and comparisons

• 10,009,431,680 seconds is equal to 318 years, 13 weeks, 6 days, 21 hours, 41 minutes, 20 seconds.
• To count from 1 to 10,009,431,680 would take you about six hundred thirty-six 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 10009431680 cubic inches would be around 179.6 feet tall.

Recreational maths with 10009431680

• 10009431680 backwards is 08613490001
• 10009431680 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 10009431680's digits is 32
• More coming soon!