145635207120

Names of 145635207120

• Cardinal: 145635207120 can be written as One hundred forty-five billion, six hundred thirty-five million, two hundred seven thousand, one hundred twenty.

Scientific notation

• Scientific notation: 1.4563520712 × 10¹¹

Factors of 145635207120

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 2095

Divisors of 145635207120

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 27 30 36 39 40 45 48 52 54 60 65 72 78 80 81 90 104 108 117 120 130 135 144 156 162 180 195 208 216 234 240 243 260 270 312 324 331 351 360 390 405 432 468 486 520 540 585 624 648 662 702 720 780 810 936 972 993 1040 1053 1080 1170 1215 1296 1324 1404 1560 1620 1655 1741 1755 1872 1944 1986 2106 2160 2340 2430 2648 2808 2979 3120 3159 3240 3310 3482 3510 3888 3972 4212 4303 4680 4860 4965 5223 5265 5296 5616 5958 6318 6480 6620 6964 7020 7944 8424 8606 8705 8937 9360 9720 9930 10446 10530 11916 12636 12909 13240 13928 14040 14895 15669 15795 15888 16848 17212 17410 17874 19440 19860 20892 21060 21515 22633 23832 25272 25818 26115 26480 26811 27856 28080 29790 31338 31590 34424 34820 35748 38727 39720 41784 42120 43030 44685 45266 47007 47664 50544 51636 52230 53622 59580 62676 63180 64545 67899 68848 69640 71496 77454 78345 79440 80433 83568 84240 86060 89370 90532 94014 103272 104460 107244 113165 116181 119160 125352 126360 129090 134055 135798 139280 141021 142992 154908 156690 160866 172120 178740 181064 188028 193635 203697 206544 208920 214488 226330 232362 235035 238320 250704 252720 258180 268110 271596 282042 309816 313380 321732 339495 344240 348543 357480 362128 376056 387270 402165 407394 417840 423063 428976 452660 464724 470070 516360 536220 543192 564084 576271 580905 611091 619632 626760 643464 678990 697086 705105 714960 752112 774540 804330 814788 846126 905320 929448 940140 1018485 1032720 1045629 1072440 1086384 1128168 1152542 1161810 1222182 1253520 1286928 1357980 1394172 1410210 1549080 1608660 1629576 1692252 1728813 1742715 1810640 1833273 1858896 1880280 2036970 2091258 2115315 2144880 2256336 2305084 2323620 2444364 2715960 2788344 2820420 2881355 3055455 3098160 3217320 3259152 3384504 3457626 3485430 3666546 3760560 4073940 4182516 4230630 4610168 4647240 4888728 5186439 5228145 5431920 5499819 5576688 5640840 5762710 6110910 6434640 6769008 6915252 6970860 7333092 7491523 8147880 8365032 8461260 8644065 9166365 9220336 9294480 9777456 10372878 10456290 10999638 11281680 11525420 12221820 13830504 13941720 14666184 14983046 15559317 16295760 16730064 16922520 17288130 18332730 20745756 20912580 21999276 22474569 23050840 24443640 25932195 27499095 27661008 27883440 29332368 29966092 31118634 33845040 34576260 36665460 37457615 41491512 41825160 43998552 44949138 46101680 46677951 48887280 51864390 54998190 59932184 62237268 67423707 69152520 73330920 74915230 77796585 82983024 83650320 87997104 89898276 93355902 103728780 109996380 112372845 119864368 124474536 134847414 138305040 140033853 146661840 149830460 155593170 179796552 186711804 202271121 207457560 219992760 224745690 233389755 248949072 269694828 280067706 299660920 311186340 337118535 359593104 373423608 404542242 414915120 439985520 449491380 466779510 539389656 560135412 599321840 606813363 622372680 674237070 700169265 746847216 809084484 898982760 933559020 1011355605 1078779312 1120270824 1213626726 1244745360 1348474140 1400338530 1618168968 1797965520 1820440089 1867118040 2022711210 2240541648 2427253452 2696948280 2800677060 3034066815 3236337936 3640880178 3734236080 4045422420 4854506904 5393896560 5601354120 6068133630 7281760356 8090844840 9102200445 9709013808 11202708240 12136267260 14563520712 16181689680 18204400890 24272534520 29127041424 36408801780 48545069040 72817603560 145635207120
• Sum of all divisors σ(n): 548186830464
• Sum of proper divisors (its aliquot sum) s(n): 402551623344
• 145635207120 is an abundant number, because the sum of its proper divisors (402551623344) is greater than itself. Its abundance is 256916416224

Bases of 145635207120

• Binary: 10000111101000100010001110011111010000₂
• Hexadecimal: 0x21E888E7D0
• Base-36: 1UWJFX00

Squares and roots of 145635207120

• 145635207120 squared (145635207120²) is 21209613552885298694400
• 145635207120 cubed (145635207120³) is 3088866462709609548962009584128000
• The square root of 145635207120 is 381621.8116407919
• The cube root of 145635207120 is 5261.2482293561

Scales and comparisons

• 145,635,207,120 seconds is equal to 4,630 years, 38 weeks, 6 days, 16 hours, 12 minutes.
• To count from 1 to 145,635,207,120 would take you about nine thousand, two hundred sixty-one 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 145635207120 cubic inches would be around 438.4 feet tall.

Recreational maths with 145635207120

• 145635207120 backwards is 021702536541
• 145635207120 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 145635207120's digits is 36
• More coming soon!