72195348323912

Names of 72195348323912

• Cardinal: 72195348323912 can be written as Seventy-two trillion, one hundred ninety-five billion, three hundred forty-eight million, three hundred twenty-three thousand, nine hundred twelve.

Scientific notation

• Scientific notation: 7.2195348323912 × 10¹³

Factors of 72195348323912

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 111

Divisors of 72195348323912

• Number of divisors d(n): 252
• Complete list of divisors:
  1 2 4 8 11 22 37 44 61 74 88 121 122 148 242 244 296 407 484 488 671 814 968 1331 1342 1369 1628 2257 2662 2684 2738 3256 3721 4477 4514 5324 5368 5476 7381 7442 8954 9028 10648 10952 14641 14762 14884 15059 17908 18056 24827 29282 29524 29768 30118 35816 40931 49247 49654 58564 59048 60236 81191 81862 83509 98494 99308 117128 120472 137677 161051 162382 163724 165649 167018 196988 198616 273097 275354 322102 324764 327448 331298 334036 393976 450241 541717 546194 550708 644204 649528 662596 668072 893101 900482 918599 1083434 1092388 1101416 1288408 1325192 1514447 1771561 1786202 1800964 1822139 1837198 2166868 2184776 3004067 3028894 3543122 3572404 3601928 3644278 3674396 4333736 4952651 5094049 5958887 6008134 6057788 7086244 7144808 7288556 7348792 9824111 9905302 10104589 10188098 11917774 12016268 12115576 14172488 14577112 16658917 19648222 19810604 20043529 20209178 20376196 23835548 24032536 33044737 33317834 39296444 39621208 40087058 40418356 40752392 47671096 54479161 56034539 65547757 66089474 66635668 78592888 80174116 80836712 108065221 108958322 111150479 112069078 131095514 132178948 133271336 160348232 183248087 216130442 217916644 220478819 222300958 224138156 262191028 264357896 363492107 366496174 432260884 435833288 440957638 444601916 448276312 524382056 599270771 616379929 726984214 732992348 864521768 881915276 889203832 1198541542 1222655269 1232759858 1453968428 1465984696 1763830552 2015728957 2397083084 2425267009 2445310538 2465519716 2907936856 3998413177 4031457914 4794166168 4850534018 4890621076 4931039432 6591978481 6780179219 7996826354 8062915828 9701068036 9781242152 13183956962 13449207959 13560358438 15993652708 16125831656 19402136072 22173018527 26367913924 26898415918 27120716876 31987305416 44346037054 52735827848 53796831836 54241433752 74581971409 88692074108 107593663672 147941287549 149163942818 177384148216 243903203797 295882575098 298327885636 487806407594 591765150196 596655771272 820401685499 975612815188 1183530300392 1640803370998 1951225630376 3281606741996 6563213483992 9024418540489 18048837080978 36097674161956 72195348323912
• Sum of all divisors σ(n): 155585984254155
• Sum of proper divisors (its aliquot sum) s(n): 83390635930243
• 72195348323912 is an abundant number, because the sum of its proper divisors (83390635930243) is greater than itself. Its abundance is 11195287606331

Bases of 72195348323912

• Binary: 10000011010100101001010000101110101111001001000₂
• Hexadecimal: 0x41A94A175E48
• Base-36: PLA32D2YW

Squares and roots of 72195348323912

• 72195348323912 squared (72195348323912²) is 5212168319610983227670983744
• 72195348323912 cubed (72195348323912³) is 376294307357174023485702700141786598486528
• The square root of 72195348323912 is 8496784.5873549129
• The cube root of 72195348323912 is 41639.2666416455

Scales and comparisons

• 72,195,348,323,912 seconds is equal to 2,295,588 years, 39 weeks, 4 days, 7 hours, 18 minutes, 32 seconds.
• To count from 1 to 72,195,348,323,912 would take you about five million, seven hundred thirty-eight thousand, nine hundred seventy-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 72195348323912 cubic inches would be around 3469.9 feet tall.

Recreational maths with 72195348323912

• 72195348323912 backwards is 21932384359127
• The number of decimal digits it has is: 14
• The sum of 72195348323912's digits is 59
• More coming soon!