6444953592840

Names of 6444953592840

• Cardinal: 6444953592840 can be written as Six trillion, four hundred forty-four billion, nine hundred fifty-three million, five hundred ninety-two thousand, eight hundred forty.

Scientific notation

• Scientific notation: 6.44495359284 × 10¹²

Factors of 6444953592840

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 116945

Divisors of 6444953592840

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 18 20 21 24 27 28 30 35 36 40 42 45 49 54 56 60 63 70 72 84 90 98 105 108 120 126 135 140 147 168 180 189 196 210 216 245 252 270 280 294 315 360 378 392 420 441 490 504 540 588 630 735 756 840 882 945 980 1051 1080 1176 1260 1323 1470 1512 1764 1890 1960 2102 2205 2520 2646 2940 3153 3528 3780 4204 4410 5255 5292 5880 6306 6615 7357 7560 8408 8820 9459 10510 10584 12612 13230 14714 15765 17640 18918 21020 22071 25224 26460 28377 29428 31530 36785 37836 42040 44142 47295 51499 52920 56754 58856 63060 66213 73570 75672 88284 94590 102998 110355 113508 115877 126120 132426 141885 147140 154497 176568 189180 198639 205996 220710 227016 231754 257495 264852 283770 294280 308994 331065 347631 378360 397278 411992 441420 463491 463508 514990 529704 567540 579385 617988 662130 695262 772485 794556 811139 882840 926982 927016 993195 1029980 1042893 1135080 1158770 1235976 1324260 1390473 1390524 1544970 1589112 1622278 1738155 1853964 1986390 2059960 2085786 2317455 2317540 2433417 2648520 2780946 2781048 3089940 3128679 3244556 3476310 3707928 3972780 4055695 4171572 4634910 4635080 4866834 5214465 5561892 5677973 6179880 6257358 6489112 6952365 6952620 7300251 7945560 8111390 8343144 9269820 9733668 10428930 11123784 11355946 12167085 12514716 13904730 13905240 14600502 15643395 16222780 17033919 18539640 19467336 20857860 21900753 22711892 24334170 25029432 27809460 28389865 29201004 31286790 32445560 34067838 36501255 41715720 43801506 45423784 48668340 51101757 55618920 56779730 58402008 62573580 68135676 73002510 85169595 87603012 97336680 102203514 109503765 113559460 121786727 125147160 136271352 146005020 153305271 170339190 175206024 204407028 219007530 227118920 243573454 255508785 292010040 306610542 340678380 365360181 408814056 438015060 487146908 511017570 608933635 613221084 681356760 730720362 766526355 852507089 876030120 974293816 1022035140 1096080543 1217867270 1226442168 1461440724 1533052710 1705014178 1826800905 2044070280 2192161086 2435734540 2557521267 2922881448 3066105420 3288241629 3410028356 3653601810 4262535445 4384322172 4871469080 5115042534 5480402715 5967549623 6132210840 6576483258 6820056712 7307203620 7672563801 8525070890 8768644344 10230085068 10960805430 11935099246 12787606335 13152966516 14614407240 15345127602 16441208145 17050141780 17902648869 20460170136 21921610860 23017691403 23870198492 25575212670 26305933032 29837748115 30690255204 32882416290 34100283560 35805297738 38362819005 43843221720 46035382806 47740396984 51150425340 53707946607 59675496230 61380510408 65764832580 71610595476 76725638010 89513244345 92070765612 102300850680 107415893214 115088457015 119350992460 131529665160 143221190952 153451276020 161123839821 179026488690 184141531224 214831786428 230176914030 238701984920 268539733035 306902552040 322247679642 358052977380 429663572856 460353828060 537079466070 644495359284 716105954760 805619199105 920707656120 1074158932140 1288990718568 1611238398210 2148317864280 3222476796420 6444953592840
• Sum of all divisors σ(n): 25014630211200
• Sum of proper divisors (its aliquot sum) s(n): 18569676618360
• 6444953592840 is an abundant number, because the sum of its proper divisors (18569676618360) is greater than itself. Its abundance is 12124723025520

Bases of 6444953592840

• Binary: 1011101110010010101001010110110010000001000₂
• Hexadecimal: 0x5DC952B6408
• Base-36: 2A8RQYR60

Squares and roots of 6444953592840

• 6444953592840 squared (6444953592840²) is 41537426813861224499265600
• 6444953592840 cubed (6444953592840³) is 267706788181323452749703658661418304000
• The square root of 6444953592840 is 2538691.3149967643
• The cube root of 6444953592840 is 18609.7239716699

Scales and comparisons

• 6,444,953,592,840 seconds is equal to 204,929 years, 30 weeks, 4 days, 6 hours, 54 minutes.
• To count from 1 to 6,444,953,592,840 would take you about five hundred twelve thousand, three hundred twenty-three 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 6444953592840 cubic inches would be around 1550.8 feet tall.

Recreational maths with 6444953592840

• 6444953592840 backwards is 0482953594446
• 6444953592840 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 6444953592840's digits is 63
• More coming soon!