6380940672

Names of 6380940672

• Cardinal: 6380940672 can be written as Six billion, three hundred eighty million, nine hundred forty thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 6.380940672 × 10⁹

Factors of 6380940672

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 540

Divisors of 6380940672

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 37 48 54 64 72 74 96 108 111 128 139 144 148 192 216 222 278 288 296 333 359 384 417 432 444 556 576 592 666 718 834 864 888 999 1077 1112 1152 1184 1251 1332 1436 1668 1728 1776 1998 2154 2224 2368 2502 2664 2872 3231 3336 3456 3552 3753 3996 4308 4448 4736 5004 5143 5328 5744 6462 6672 7104 7506 7992 8616 8896 9693 10008 10286 10656 11488 12924 13283 13344 14208 15012 15429 15984 17232 17792 19386 20016 20572 21312 22976 25848 26566 26688 30024 30858 31968 34464 38772 39849 40032 41144 42624 45952 46287 49901 51696 53132 53376 60048 61716 63936 68928 77544 79698 80064 82288 92574 99802 103392 106264 119547 120096 123432 127872 137856 138861 149703 155088 159396 160128 164576 185148 199604 206784 212528 239094 240192 246864 277722 299406 310176 318792 329152 358641 370296 399208 413568 425056 449109 478188 480384 493728 555444 598812 620352 637584 658304 717282 740592 798416 850112 898218 956376 987456 1110888 1197624 1240704 1275168 1347327 1434564 1481184 1596832 1700224 1796436 1846337 1912752 1974912 2221776 2395248 2550336 2694654 2869128 2962368 3193664 3592872 3692674 3825504 4443552 4790496 5100672 5389308 5539011 5738256 5924736 6387328 7185744 7385348 7651008 8887104 9580992 10778616 11078022 11476512 14371488 14770696 15302016 16617033 17774208 19161984 21557232 22156044 22953024 28742976 29541392 33234066 43114464 44312088 45906048 49851099 57485952 59082784 66468132 86228928 88624176 99702198 118165568 132936264 172457856 177248352 199404396 236331136 265872528 354496704 398808792 531745056 708993408 797617584 1063490112 1595235168 2126980224 3190470336 6380940672
• Sum of all divisors σ(n): 19535040000
• Sum of proper divisors (its aliquot sum) s(n): 13154099328
• 6380940672 is an abundant number, because the sum of its proper divisors (13154099328) is greater than itself. Its abundance is 6773158656

Bases of 6380940672

• Binary: 101111100010101010110110110000000₂
• Hexadecimal: 0x17C556D80
• Base-36: 2XJ1PC0

Squares and roots of 6380940672

• 6380940672 squared (6380940672²) is 40716403859583811584
• 6380940672 cubed (6380940672³) is 259808957405196120329130344448
• The square root of 6380940672 is 79880.7903816681
• The cube root of 6380940672 is 1854.7906682991

Scales and comparisons

• 6,380,940,672 seconds is equal to 202 years, 46 weeks, 3 days, 11 hours, 31 minutes, 12 seconds.
• To count from 1 to 6,380,940,672 would take you about four hundred 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 6380940672 cubic inches would be around 154.6 feet tall.

Recreational maths with 6380940672

• 6380940672 backwards is 2760490836
• The number of decimal digits it has is: 10
• The sum of 6380940672's digits is 45
• More coming soon!