72138143000

Names of 72138143000

• Cardinal: 72138143000 can be written as Seventy-two billion, one hundred thirty-eight million, one hundred forty-three thousand.

Scientific notation

• Scientific notation: 7.2138143 × 10¹⁰

Factors of 72138143000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 48

Divisors of 72138143000

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 4 5 7 8 10 11 14 20 22 23 25 28 35 40 44 46 49 50 55 56 70 77 88 92 98 100 110 115 121 125 140 154 161 175 184 196 200 220 230 242 245 250 253 275 280 308 322 350 385 392 440 460 484 490 500 506 529 539 550 575 605 616 644 700 770 805 847 875 920 968 980 1000 1012 1058 1078 1100 1127 1150 1210 1225 1265 1288 1375 1400 1540 1610 1694 1750 1771 1925 1960 2024 2116 2156 2200 2254 2300 2420 2450 2530 2645 2695 2750 2783 2875 3025 3080 3220 3388 3500 3542 3703 3850 4025 4232 4235 4312 4508 4600 4840 4900 5060 5290 5390 5500 5566 5635 5750 5819 5929 6050 6125 6325 6440 6776 7000 7084 7406 7700 8050 8470 8855 9016 9625 9800 10120 10580 10780 11000 11132 11270 11500 11638 11858 12100 12167 12250 12397 12650 13225 13475 13915 14168 14812 15125 15400 16100 16940 17710 18515 19250 19481 20125 21160 21175 21560 22264 22540 23000 23276 23716 24200 24334 24500 24794 25300 25921 26450 26950 27830 28175 29095 29624 29645 30250 31625 32200 33880 35420 37030 38500 38962 40250 40733 42350 44275 45080 46552 47432 48668 49000 49588 50600 51842 52900 53900 55660 56350 58190 59290 60500 60835 61985 63250 64009 66125 67375 69575 70840 74060 77000 77924 80500 81466 84700 85169 88550 92575 97336 97405 99176 103684 105800 105875 107800 111320 112700 116380 118580 121000 121670 123970 126500 128018 129605 132250 133837 134750 136367 139150 140875 145475 148120 148225 155848 161000 162932 169400 170338 177100 185150 194810 203665 207368 211750 221375 225400 232760 237160 243340 247940 253000 256036 259210 264500 267674 269500 272734 278300 281750 285131 290950 296450 304175 309925 320045 325864 340676 347875 354200 370300 389620 407330 423500 425845 442750 448063 462875 486680 487025 495880 512072 518420 529000 535348 539000 545468 556600 563500 570262 581900 592900 596183 608350 619850 640090 648025 669185 681352 681835 695750 727375 740600 741125 779240 814660 847000 851690 885500 896126 925750 936859 974050 1018325 1036840 1070696 1090936 1127000 1140524 1163800 1185800 1192366 1216700 1239700 1280180 1296050 1338370 1363670 1391500 1425655 1454750 1472207 1482250 1520875 1549625 1600225 1629320 1703380 1771000 1792252 1851500 1873718 1948100 2036650 2129225 2240315 2281048 2384732 2433400 2435125 2479400 2560360 2592100 2676740 2727340 2783000 2851310 2909500 2944414 2964500 2980915 3041750 3099250 3136441 3200450 3240125 3345925 3406760 3409175 3584504 3703000 3747436 3896200 4073300 4258450 4480630 4684295 4769464 4870250 5091625 5184200 5353480 5454680 5702620 5819000 5888828 5929000 5961830 6083500 6198500 6272882 6400900 6480250 6558013 6691850 6818350 7128275 7361035 7494872 8001125 8146600 8516900 8961260 9368590 9740500 10183250 10305449 10646125 11201575 11405240 11777656 11923660 12167000 12397000 12545764 12801800 12960500 13116026 13383700 13636700 14256550 14722070 14904575 15682205 16002250 16729625 17033800 17045875 17922520 18737180 19481000 20366500 20610898 21292250 22403150 23421475 23847320 25091528 25921000 26232052 26767400 27273400 28513100 29444140 29809150 31364410 32004500 32790065 33459250 34091750 35641375 36805175 37474360 40733000 41221796 42584500 44806300 46842950 51527245 52464104 56007875 57026200 58888280 59618300 62728820 64009000 65580130 66918500 68183500 71282750 72138143 73610350 74522875 78411025 82443592 85169000 89612600 93685900 103054490 112015750 117107375 119236600 125457640 131160260 133837000 136367000 142565500 144276286 147220700 149045750 156822050 163950325 184025875 187371800 206108980 224031500 234214750 257636225 262320520 285131000 288552572 294441400 298091500 313644100 327900650 360690715 368051750 392055125 412217960 448063000 468429500 515272450 577105144 596183000 627288200 655801300 721381430 736103500 784110250 819751625 936859000 1030544900 1288181125 1311602600 1442762860 1472207000 1568220500 1639503250 1803453575 2061089800 2576362250 2885525720 3136441000 3279006500 3606907150 5152724500 6558013000 7213814300 9017267875 10305449000 14427628600 18034535750 36069071500 72138143000
• Sum of all divisors σ(n): 225646948800
• Sum of proper divisors (its aliquot sum) s(n): 153508805800
• 72138143000 is an abundant number, because the sum of its proper divisors (153508805800) is greater than itself. Its abundance is 81370662800

Bases of 72138143000

• Binary: 1000011001011110001001011010100011000₂
• Hexadecimal: 0x10CBC4B518
• Base-36: X516RDK

Squares and roots of 72138143000

• 72138143000 squared (72138143000²) is 5203911675488449000000
• 72138143000 cubed (72138143000³) is 375400524605755328810207000000000
• The square root of 72138143000 is 268585.4482283059
• The cube root of 72138143000 is 4162.8265853713

Scales and comparisons

• 72,138,143,000 seconds is equal to 2,293 years, 40 weeks, 5 hours, 3 minutes, 20 seconds.
• To count from 1 to 72,138,143,000 would take you about four thousand, five hundred eighty-seven 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 72138143000 cubic inches would be around 346.9 feet tall.

Recreational maths with 72138143000

• 72138143000 backwards is 00034183127
• The number of decimal digits it has is: 11
• The sum of 72138143000's digits is 29
• More coming soon!