6989445936

Names of 6989445936

• Cardinal: 6989445936 can be written as Six billion, nine hundred eighty-nine million, four hundred forty-five thousand, nine hundred thirty-six.

Scientific notation

• Scientific notation: 6.989445936 × 10⁹

Factors of 6989445936

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 278

Divisors of 6989445936

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 27 33 36 44 48 54 66 72 81 83 88 99 108 121 132 144 162 166 176 179 198 216 242 243 249 264 297 324 332 358 363 396 432 484 486 498 528 537 594 648 664 716 726 747 792 891 913 968 972 996 1074 1089 1188 1296 1328 1432 1452 1494 1584 1611 1782 1826 1936 1944 1969 1992 2148 2178 2241 2376 2673 2739 2864 2904 2988 3222 3267 3564 3652 3888 3938 3984 4296 4356 4482 4752 4833 5346 5478 5808 5907 5976 6444 6534 6723 7128 7304 7876 8217 8592 8712 8964 9666 9801 10043 10692 10956 11814 11952 12888 13068 13446 14256 14499 14608 14857 15752 16434 17424 17721 17928 19332 19602 20086 20169 21384 21659 21912 23628 24651 25776 26136 26892 28998 29403 29714 30129 31504 32868 35442 35856 38664 39204 40172 40338 42768 43318 43497 43824 44571 47256 49302 52272 53163 53784 57996 58806 59428 60258 64977 65736 70884 73953 77328 78408 80344 80676 86636 86994 89142 90387 94512 98604 106326 107568 115992 117612 118856 120516 129954 131472 133713 141768 147906 156816 159489 160688 161352 163427 173272 173988 178284 180774 194931 197208 212652 221859 231984 235224 237712 241032 259908 267426 271161 283536 295812 318978 322704 326854 346544 347976 356568 361548 389862 394416 401139 425304 443718 470448 478467 482064 490281 519816 534852 542322 584793 591624 637956 653708 695952 713136 723096 779724 802278 813483 850608 887436 956934 980562 1039632 1069704 1084644 1169586 1183248 1203417 1275912 1307416 1446192 1470843 1559448 1604556 1626966 1754379 1774872 1797697 1913868 1961124 2139408 2169288 2339172 2406834 2440449 2551824 2614832 2941686 3118896 3209112 3253932 3508758 3549744 3595394 3610251 3827736 3922248 4338576 4412529 4678344 4813668 4880898 5263137 5393091 5883372 6418224 6507864 7017516 7190788 7220502 7655472 7844496 8825058 9356688 9627336 9761796 10526274 10786182 11766744 13015728 13237587 14035032 14381576 14441004 16179273 17650116 19254672 19523592 21052548 21572364 23533488 26475174 28070064 28763152 28882008 32358546 35300232 39047184 39712761 42105096 43144728 48537819 52950348 57764016 64717092 70600464 79425522 84210192 86289456 97075638 105900696 129434184 145613457 158851044 194151276 211801392 258868368 291226914 317702088 388302552 436840371 582453828 635404176 776605104 873680742 1164907656 1747361484 2329815312 3494722968 6989445936
• Sum of all divisors σ(n): 22691672640
• Sum of proper divisors (its aliquot sum) s(n): 15702226704
• 6989445936 is an abundant number, because the sum of its proper divisors (15702226704) is greater than itself. Its abundance is 8712780768

Bases of 6989445936

• Binary: 110100000100110100111101100110000₂
• Hexadecimal: 0x1A09A7B30
• Base-36: 37LC300

Squares and roots of 6989445936

• 6989445936 squared (6989445936²) is 48852354492266916096
• 6989445936 cubed (6989445936³) is 341450890570006340134440185856
• The square root of 6989445936 is 83602.9062652729
• The cube root of 6989445936 is 1911.9693088099

Scales and comparisons

• 6,989,445,936 seconds is equal to 222 years, 12 weeks, 4 days, 8 hours, 45 minutes, 36 seconds.
• To count from 1 to 6,989,445,936 would take you about four hundred forty-four 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 6989445936 cubic inches would be around 159.3 feet tall.

Recreational maths with 6989445936

• 6989445936 backwards is 6395449896
• The number of decimal digits it has is: 10
• The sum of 6989445936's digits is 63
• More coming soon!