145289023488

Names of 145289023488

• Cardinal: 145289023488 can be written as One hundred forty-five billion, two hundred eighty-nine million, twenty-three thousand, four hundred eighty-eight.

Scientific notation

• Scientific notation: 1.45289023488 × 10¹¹

Factors of 145289023488

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 22
• Sum of prime factors: 343

Divisors of 145289023488

• Number of divisors d(n): 624
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 49 54 56 63 64 72 81 84 96 98 108 112 126 128 144 147 162 168 189 192 196 216 224 243 252 256 288 294 324 331 336 378 384 392 432 441 448 486 504 512 567 576 588 648 662 672 729 756 768 784 864 882 896 972 993 1008 1024 1134 1152 1176 1296 1323 1324 1344 1458 1512 1536 1568 1701 1728 1764 1792 1944 1986 2016 2048 2187 2268 2304 2317 2352 2592 2646 2648 2688 2916 2979 3024 3072 3136 3402 3456 3528 3584 3888 3969 3972 4032 4096 4374 4536 4608 4634 4704 5103 5184 5292 5296 5376 5832 5958 6048 6144 6272 6804 6912 6951 7056 7168 7776 7938 7944 8064 8748 8937 9072 9216 9268 9408 10206 10368 10584 10592 10752 11664 11907 11916 12096 12288 12544 13608 13824 13902 14112 14336 15309 15552 15876 15888 16128 16219 17496 17874 18144 18432 18536 18816 20412 20736 20853 21168 21184 21504 23328 23814 23832 24192 25088 26811 27216 27648 27804 28224 28672 30618 31104 31752 31776 32256 32438 34992 35721 35748 36288 36864 37072 37632 40824 41472 41706 42336 42368 43008 46656 47628 47664 48384 48657 50176 53622 54432 55296 55608 56448 61236 62208 62559 63504 63552 64512 64876 69984 71442 71496 72576 74144 75264 80433 81648 82944 83412 84672 84736 86016 93312 95256 95328 96768 97314 100352 107163 107244 108864 110592 111216 112896 122472 124416 125118 127008 127104 129024 129752 139968 142884 142992 145152 145971 148288 150528 160866 163296 165888 166824 169344 169472 186624 187677 190512 190656 193536 194628 200704 214326 214488 217728 222432 225792 241299 244944 248832 250236 254016 254208 258048 259504 279936 285768 285984 290304 291942 296576 301056 321732 326592 331776 333648 338688 338944 373248 375354 381024 381312 387072 389256 428652 428976 435456 437913 444864 451584 482598 489888 497664 500472 508032 508416 519008 559872 563031 571536 571968 580608 583884 593152 602112 643464 653184 667296 677376 677888 723897 746496 750708 762048 762624 774144 778512 857304 857952 870912 875826 889728 903168 965196 979776 995328 1000944 1016064 1016832 1038016 1119744 1126062 1143072 1143936 1161216 1167768 1186304 1286928 1306368 1313739 1334592 1354752 1355776 1447794 1492992 1501416 1524096 1525248 1557024 1689093 1714608 1715904 1741824 1751652 1779456 1806336 1930392 1959552 2001888 2032128 2033664 2076032 2239488 2252124 2286144 2287872 2322432 2335536 2372608 2573856 2612736 2627478 2669184 2709504 2895588 2985984 3002832 3048192 3050496 3114048 3378186 3429216 3431808 3483648 3503304 3558912 3860784 3919104 3941217 4003776 4064256 4067328 4152064 4478976 4504248 4572288 4575744 4671072 4745216 5067279 5147712 5225472 5254956 5338368 5419008 5791176 6005664 6096384 6100992 6228096 6756372 6858432 6863616 6967296 7006608 7117824 7721568 7838208 7882434 8007552 8128512 8304128 8957952 9008496 9144576 9151488 9342144 9490432 10134558 10295424 10450944 10509912 10676736 11582352 11823651 12011328 12192768 12201984 12456192 13512744 13716864 13727232 14013216 14235648 15443136 15676416 15764868 16015104 16257024 16608256 18016992 18289152 18302976 18684288 20269116 20590848 20901888 21019824 21353472 23164704 23647302 24022656 24385536 24912384 27025488 27433728 27454464 28026432 28471296 30886272 31352832 31529736 32030208 33216512 35470953 36033984 36578304 36605952 37368576 40538232 41181696 42039648 42706944 46329408 47294604 48045312 48771072 49824768 54050976 54867456 54908928 56052864 61772544 62705664 63059472 64060416 66433024 70941906 72067968 73156608 74737152 81076464 82363392 84079296 85413888 92658816 94589208 96090624 99649536 108101952 109734912 109817856 112105728 123545088 126118944 128120832 141883812 144135936 146313216 149474304 162152928 164726784 168158592 185317632 189178416 192181248 199299072 216203904 219469824 224211456 247090176 252237888 256241664 283767624 288271872 298948608 324305856 329453568 336317184 370635264 378356832 384362496 432407808 438939648 448422912 494180352 504475776 567535248 576543744 597897216 648611712 672634368 741270528 756713664 768724992 864815616 896845824 988360704 1008951552 1135070496 1153087488 1297223424 1345268736 1482541056 1513427328 1729631232 1793691648 2017903104 2270140992 2306174976 2594446848 2690537472 2965082112 3026854656 3459262464 4035806208 4540281984 5188893696 5381074944 6053709312 6918524928 8071612416 9080563968 10377787392 12107418624 16143224832 18161127936 20755574784 24214837248 36322255872 48429674496 72644511744 145289023488
• Sum of all divisors σ(n): 508421267520
• Sum of proper divisors (its aliquot sum) s(n): 363132244032
• 145289023488 is an abundant number, because the sum of its proper divisors (363132244032) is greater than itself. Its abundance is 217843220544

Bases of 145289023488

• Binary: 10000111010011111001101001000000000000₂
• Hexadecimal: 0x21D3E69000
• Base-36: 1UQTC000

Squares and roots of 145289023488

• 145289023488 squared (145289023488²) is 21108900346096615686144
• 145289023488 cubed (145289023488³) is 3066891518189882525541484852150272
• The square root of 145289023488 is 381167.9727993947
• The cube root of 145289023488 is 5257.0761541991

Scales and comparisons

• 145,289,023,488 seconds is equal to 4,619 years, 38 weeks, 3 days, 22 hours, 4 minutes, 48 seconds.
• To count from 1 to 145,289,023,488 would take you about nine thousand, two hundred thirty-nine 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 145289023488 cubic inches would be around 438.1 feet tall.

Recreational maths with 145289023488

• 145289023488 backwards is 884320982541
• 145289023488 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 145289023488's digits is 54
• More coming soon!