16444727145

Names of 16444727145

• Cardinal: 16444727145 can be written as Sixteen billion, four hundred forty-four million, seven hundred twenty-seven thousand, one hundred forty-five.

Scientific notation

• Scientific notation: 1.6444727145 × 10¹⁰

Factors of 16444727145

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 282

Divisors of 16444727145

• Number of divisors d(n): 384
• Complete list of divisors:
  1 3 5 7 9 11 15 19 21 33 35 37 43 45 55 57 63 77 95 99 105 111 129 133 157 165 171 185 209 215 231 259 285 301 315 333 385 387 399 407 471 473 495 555 627 645 665 693 703 777 785 817 855 903 1045 1099 1155 1197 1221 1295 1413 1419 1463 1505 1591 1665 1727 1881 1935 1995 2035 2109 2331 2355 2365 2451 2709 2849 2983 3135 3297 3311 3465 3515 3663 3885 4085 4257 4389 4515 4773 4921 5181 5495 5719 5809 5985 6105 6327 6751 7065 7095 7315 7353 7733 7955 8547 8635 8949 8987 9405 9891 9933 10545 11137 11655 12089 12255 13167 13545 14245 14319 14763 14915 15543 16485 16555 17157 17427 17501 18315 20253 20881 21285 21945 23199 23865 24605 25641 25905 26847 26961 28595 29045 29799 30229 31635 32813 33411 33755 36267 36765 38665 40663 42735 44289 44745 44935 47257 49455 49665 51471 52281 52503 54131 55685 60445 60759 62643 62909 63899 65835 69597 71595 73815 74261 77715 80883 85785 87135 87505 90687 98439 100233 101265 104405 108801 110371 115995 121989 122507 128205 128269 134235 134805 141771 148995 151145 157509 162393 164065 167055 181335 187929 188727 191697 203315 211603 221445 222783 229691 236285 249787 257355 261405 262515 270655 272061 295317 303795 313215 314545 319495 331113 332519 347985 365967 367521 371305 384807 404415 425313 447293 453435 487179 492195 501165 519827 544005 551855 566181 575091 609945 612535 634809 641345 668349 689073 708855 749361 772597 787545 811965 897883 939645 943635 958485 993339 997557 1058015 1102563 1113915 1148455 1154421 1214081 1248935 1341879 1360305 1410959 1476585 1559481 1655565 1662595 1748509 1829835 1837605 1904427 1924035 2067219 2126565 2236465 2248083 2317791 2327633 2435895 2599135 2693649 2747657 2830905 2875455 2992671 3174045 3341745 3445365 3642243 3746805 3862985 4025637 4232877 4489415 4678443 4745953 4966695 4987785 5245527 5512815 5772105 6070405 6709395 6953373 6982899 7054795 7797405 8080947 8242971 8498567 8742545 9522135 9876713 10336095 10926729 11240415 11588955 11638165 12698631 13468245 13738285 14237859 14963355 15736581 18211215 19233599 20128185 20948697 21164385 23392215 23729765 24728913 25495701 26227635 29630139 33221671 34766865 34914495 40404735 41214855 42492835 42713577 49383565 52205483 54633645 57700797 63493155 71189295 76487103 78682905 88890417 96167995 99665013 104743485 123644565 127478505 148150695 156616449 166108355 173102391 213567885 261027415 288503985 298995039 365438381 382435515 444452085 469849347 498325065 783082245 865511955 1096315143 1494975195 1827191905 2349246735 3288945429 5481575715 16444727145
• Sum of all divisors σ(n): 39562997760
• Sum of proper divisors (its aliquot sum) s(n): 23118270615
• 16444727145 is an abundant number, because the sum of its proper divisors (23118270615) is greater than itself. Its abundance is 6673543470

Bases of 16444727145

• Binary: 1111010100001011101001111101101001₂
• Hexadecimal: 0x3D42E9F69
• Base-36: 7JYRKO9

Squares and roots of 16444727145

• 16444727145 squared (16444727145²) is 270429050873499851025
• 16444727145 cubed (16444727145³) is 4447131953696028961304273573625
• The square root of 16444727145 is 128236.9960073925
• The cube root of 16444727145 is 2542.9757807615

Scales and comparisons

• 16,444,727,145 seconds is equal to 522 years, 46 weeks, 2 days, 11 hours, 45 minutes, 45 seconds.
• To count from 1 to 16,444,727,145 would take you about one thousand and forty-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 16444727145 cubic inches would be around 211.9 feet tall.

Recreational maths with 16444727145

• 16444727145 backwards is 54172744461
• 16444727145 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 16444727145's digits is 45
• More coming soon!