145342768896

Names of 145342768896

• Cardinal: 145342768896 can be written as One hundred forty-five billion, three hundred forty-two million, seven hundred sixty-eight thousand, eight hundred ninety-six.

Scientific notation

• Scientific notation: 1.45342768896 × 10¹¹

Factors of 145342768896

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 12090

Divisors of 145342768896

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 31 32 36 39 48 52 62 64 72 78 93 96 104 117 124 128 144 156 169 186 192 208 234 248 256 279 288 312 338 372 384 403 416 468 496 507 558 576 624 676 744 768 806 832 936 992 1014 1116 1152 1209 1248 1352 1488 1521 1612 1664 1872 1984 2028 2232 2304 2418 2496 2704 2976 3042 3224 3328 3627 3744 3968 4056 4464 4836 4992 5239 5408 5952 6084 6448 7254 7488 7936 8112 8928 9672 9984 10478 10816 11904 12041 12168 12896 14508 14976 15717 16224 17856 19344 20956 21632 23808 24082 24336 25792 29016 29952 31434 32448 35712 36123 38688 41912 43264 47151 48164 48672 51584 58032 62868 64896 71424 72246 77376 83824 94302 96328 97344 103168 108369 116064 125736 129792 144492 154752 156533 167648 188604 192656 194688 216738 232128 251472 288984 309504 313066 335296 373271 377208 385312 389376 433476 464256 469599 502944 577968 626132 670592 746542 754416 770624 866952 928512 939198 1005888 1119813 1155936 1252264 1341184 1408797 1493084 1508832 1541248 1733904 1878396 2011776 2034929 2239626 2311872 2504528 2817594 2986168 3017664 3082496 3359439 3467808 3756792 4023552 4069858 4479252 4623744 4852523 5009056 5635188 5972336 6035328 6104787 6718878 6935616 7513584 8139716 8958504 9247488 9705046 10018112 11270376 11944672 12070656 12209574 13437756 13871232 14557569 15027168 16279432 17917008 18314361 19410092 20036224 22540752 23889344 24419148 26875512 27742464 29115138 30054336 32558864 35834016 36628722 38820184 40072448 43672707 45081504 47778688 48838296 53751024 58230276 60108672 63082799 65117728 71668032 73257444 77640368 87345414 90163008 95557376 97676592 107502048 116460552 120217344 126165598 130235456 143336064 146514888 155280736 174690828 180326016 189248397 195353184 215004096 232921104 252331196 260470912 286672128 293029776 310561472 349381656 360652032 378496794 390706368 430008192 465842208 504662392 520941824 567745191 586059552 621122944 698763312 756993588 781412736 860016384 931684416 1009324784 1135490382 1172119104 1242245888 1397526624 1513987176 1562825472 1863368832 2018649568 2270980764 2344238208 2795053248 3027974352 3726737664 4037299136 4541961528 4688476416 5590106496 6055948704 8074598272 9083923056 11180212992 12111897408 16149196544 18167846112 24223794816 36335692224 48447589632 72671384448 145342768896
• Sum of all divisors σ(n): 468450755136
• Sum of proper divisors (its aliquot sum) s(n): 323107986240
• 145342768896 is an abundant number, because the sum of its proper divisors (323107986240) is greater than itself. Its abundance is 177765217344

Bases of 145342768896

• Binary: 10000111010111000110101010011100000000₂
• Hexadecimal: 0x21D71AA700
• Base-36: 1URPBY80

Squares and roots of 145342768896

• 145342768896 squared (145342768896²) is 21124520470356065058816
• 145342768896 cubed (145342768896³) is 3070296296761782782675434535387136
• The square root of 145342768896 is 381238.4672301577
• The cube root of 145342768896 is 5257.7243079359

Scales and comparisons

• 145,342,768,896 seconds is equal to 4,621 years, 23 weeks, 2 days, 23 hours, 21 minutes, 36 seconds.
• To count from 1 to 145,342,768,896 would take you about nine thousand, two hundred forty-two 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 145342768896 cubic inches would be around 438.1 feet tall.

Recreational maths with 145342768896

• 145342768896 backwards is 698867243541
• The number of decimal digits it has is: 12
• The sum of 145342768896's digits is 63
• More coming soon!