145743664500

Names of 145743664500

• Cardinal: 145743664500 can be written as One hundred forty-five billion, seven hundred forty-three million, six hundred sixty-four thousand, five hundred.

Scientific notation

• Scientific notation: 1.457436645 × 10¹¹

Factors of 145743664500

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 288

Divisors of 145743664500

• Number of divisors d(n): 540
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 25 27 28 30 35 36 42 45 49 50 54 60 63 70 75 81 84 90 98 100 105 108 125 126 135 140 147 150 162 175 180 189 196 210 225 245 250 252 270 271 294 300 315 324 350 375 378 405 420 441 450 490 500 525 540 542 567 588 630 675 700 735 750 756 810 813 875 882 900 945 980 1050 1084 1125 1134 1225 1260 1323 1350 1355 1470 1500 1575 1620 1626 1750 1764 1890 1897 2025 2100 2205 2250 2268 2439 2450 2625 2646 2700 2710 2835 2940 3150 3252 3375 3500 3675 3780 3794 3969 4050 4065 4410 4500 4725 4878 4900 5250 5292 5420 5670 5691 6125 6300 6615 6750 6775 7317 7350 7588 7875 7938 8100 8130 8820 9450 9485 9756 10125 10500 11025 11340 11382 12195 12250 13230 13279 13500 13550 14175 14634 14700 15750 15876 16260 17073 18375 18900 18970 19845 20250 20325 21951 22050 22764 23625 24390 24500 26460 26558 27100 28350 28455 29268 31500 33075 33875 34146 36585 36750 37940 39690 39837 40500 40650 43902 44100 47250 47425 48780 51219 53116 55125 56700 56910 60975 66150 66395 67750 68292 70875 73170 73441 73500 79380 79674 81300 85365 87804 94500 94850 99225 101625 102438 109755 110250 113820 119511 121950 132300 132790 135500 141750 142275 146340 146882 153657 159348 165375 170730 182925 189700 198450 199185 203250 204876 219510 220323 220500 237125 239022 243900 256095 265580 283500 284550 293764 304875 307314 330750 331975 341460 358533 365850 367205 396900 398370 406500 426825 439020 440646 474250 478044 496125 512190 514087 548775 569100 597555 609750 614628 660969 661500 663950 711375 717066 731700 734410 768285 796740 853650 881292 914625 948500 992250 995925 1024380 1028174 1075599 1097550 1101615 1195110 1219500 1280475 1321938 1327900 1422750 1434132 1468820 1536570 1542261 1659875 1707300 1792665 1829250 1836025 1982907 1984500 1991850 2056348 2134125 2151198 2195100 2203230 2390220 2560950 2570435 2643876 2743875 2845500 2987775 3073140 3084522 3304845 3319750 3585330 3598609 3658500 3672050 3841425 3965814 3983700 4268250 4302396 4406460 4626783 4979625 5121900 5140870 5377995 5487750 5508075 5948721 5975550 6169044 6402375 6609690 6639500 7170660 7197218 7344100 7682850 7711305 7931628 8536500 8963325 9180125 9253566 9914535 9959250 10281740 10755990 10795827 10975500 11016150 11897442 11951100 12804750 12852175 13219380 13880349 14394436 14938875 15365700 15422610 16524225 17926650 17993045 18360250 18507132 19207125 19829070 19918500 21511980 21591654 22032300 23133915 23794884 25609500 25704350 26889975 27540375 27760698 29743605 29877750 30845220 32387481 33048450 35853300 35986090 36720500 38414250 38556525 39658140 41641047 43183308 44816625 46267830 49572675 51408700 53779950 53979135 55080750 55521396 59487210 59755500 64260875 64774962 66096900 69401745 71972180 76828500 77113050 82621125 83282094 89633250 89965225 92535660 97162443 99145350 107559900 107958270 110161500 115669575 118974420 128521750 129549924 134449875 138803490 148718025 154226100 161937405 165242250 166564188 179266500 179930450 192782625 194324886 198290700 208205235 215916540 231339150 247863375 257043500 268899750 269895675 277606980 291487329 297436050 323874810 330484500 347008725 359860900 385565250 388649772 416410470 449826125 462678300 485812215 495726750 537799500 539791350 578347875 582974658 594872100 647749620 694017450 743590125 771130500 809687025 832820940 899652250 971624430 991453500 1041026175 1079582700 1156695750 1165949316 1349478375 1388034900 1457436645 1487180250 1619374050 1735043625 1799304500 1943248860 2082052350 2313391500 2429061075 2698956750 2914873290 2974360500 3238748100 3470087250 4048435125 4164104700 4858122150 5205130875 5397913500 5829746580 6940174500 7287183225 8096870250 9716244300 10410261750 12145305375 14574366450 16193740500 20820523500 24290610750 29148732900 36435916125 48581221500 72871832250 145743664500
• Sum of all divisors σ(n): 555171228612
• Sum of proper divisors (its aliquot sum) s(n): 409427564112
• 145743664500 is an abundant number, because the sum of its proper divisors (409427564112) is greater than itself. Its abundance is 263683899612

Bases of 145743664500

• Binary: 10000111101110111111111101010101110100₂
• Hexadecimal: 0x21EEFFD574
• Base-36: 1UYC0J90

Squares and roots of 145743664500

• 145743664500 squared (145743664500²) is 21241215741888560250000
• 145743664500 cubed (145743664500³) is 3095772620657924921464036125000000
• The square root of 145743664500 is 381763.8857985391
• The cube root of 145743664500 is 5262.5539566763

Scales and comparisons

• 145,743,664,500 seconds is equal to 4,634 years, 10 weeks, 1 day, 23 hours, 15 minutes.
• To count from 1 to 145,743,664,500 would take you about nine thousand, two hundred sixty-eight 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 145743664500 cubic inches would be around 438.5 feet tall.

Recreational maths with 145743664500

• 145743664500 backwards is 005466347541
• 145743664500 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 145743664500's digits is 45
• More coming soon!