7125105491161020

Names of 7125105491161020

• Cardinal: 7125105491161020 can be written as Seven quadrillion, one hundred twenty-five trillion, one hundred five billion, four hundred ninety-one million, one hundred sixty-one thousand and twenty.

Scientific notation

• Scientific notation: 7.12510549116102 × 10¹⁵

Factors of 7125105491161020

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 113229832

Divisors of 7125105491161020

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 9 10 11 12 15 18 20 22 30 33 36 44 45 55 60 61 66 90 99 110 122 132 165 180 183 198 220 244 305 330 366 396 495 521 549 610 660 671 732 915 990 1042 1098 1220 1342 1563 1830 1980 2013 2084 2196 2605 2684 2745 3126 3355 3660 4026 4689 5210 5490 5731 6039 6252 6710 7815 8052 9378 10065 10420 10980 11462 12078 13420 15630 17193 18756 20130 22924 23445 24156 28655 30195 31260 31781 34386 40260 46890 51579 57310 60390 63562 68772 85965 93780 95343 103158 114620 120780 127124 158905 171930 190686 206316 257895 286029 317810 343860 349591 381372 476715 515790 572058 635620 699182 953430 1031580 1048773 1144116 1398364 1430145 1747955 1906860 2097546 2860290 3146319 3495910 4195092 5243865 5720580 6292638 6991820 10487730 12585276 15731595 20975460 31463190 62926380 113229229 226458458 339687687 452916916 566146145 679375374 1019063061 1132292290 1245521519 1358750748 1698438435 2038126122 2264584580 2491043038 3396876870 3736564557 4076252244 4982086076 5095315305 6227607595 6793753740 6906982969 7473129114 10190630610 11209693671 12455215190 13813965938 14946258228 18682822785 20381261220 20720948907 22419387342 24910430380 27627931876 34534914845 37365645570 41441897814 44838774684 56048468355 58992428309 62162846721 69069829690 74731291140 75976812659 82883795628 103604744535 112096936710 117984856618 124325693442 138139659380 151953625318 176977284927 207209489070 224193873420 227930437977 235969713236 248651386884 294962141545 303907250636 310814233605 353954569854 379884063295 414418978140 455860875954 530931854781 589924283090 621628467210 648916711399 683791313931 707909139708 759768126590 884886424635 911721751908 1061863709562 1139652189885 1179848566180 1243256934420 1297833422798 1367582627862 1519536253180 1769772849270 1946750134197 2123727419124 2279304379770 2595666845596 2654659273905 2735165255724 3244583556995 3418956569655 3539545698540 3598538126849 3893500268394 4558608759540 5309318547810 5840250402591 6489167113990 6837913139310 7197076253698 7787000536788 9733750670985 10618637095620 10795614380547 11680500805182 12978334227980 13675826278620 14394152507396 17992690634245 19467501341970 21591228761094 23361001610364 29201252012955 32386843141641 35985381268490 38935002683940 39583919395339 43182457522188 53978071902735 58402504025910 64773686283282 71970762536980 79167838790678 107956143805470 116805008051820 118751758186017 129547372566564 158335677581356 161934215708205 197919596976695 215912287610940 237503516372034 323868431416410 356255274558051 395839193953390 475007032744068 593758790930085 647736862832820 712510549116102 791678387906780 1187517581860170 1425021098232204 1781276372790255 2375035163720340 3562552745580510 7125105491161020
• Sum of all divisors σ(n): 24010136839765440
• Sum of proper divisors (its aliquot sum) s(n): 16885031348604420
• 7125105491161020 is an abundant number, because the sum of its proper divisors (16885031348604420) is greater than itself. Its abundance is 9759925857443400

Bases of 7125105491161020

• Binary: 11001010100000011111011100101110010011010111110111100₂
• Hexadecimal: 0x19503EE5C9AFBC
• Base-36: 1Y5N09WNXZ0

Squares and roots of 7125105491161020

• 7125105491161020 squared (7125105491161020²) is 50767128260172920053347567440400
• 7125105491161020 cubed (7125105491161020³) is 361721144337033872274063809288076880545653208000
• The square root of 7125105491161020 is 84410339.9540661725
• The cube root of 7125105491161020 is 192426.0062266447

Scales and comparisons

• 7,125,105,491,161,020 seconds is equal to 226,556,315 years, 11 weeks, 3 days, 6 hours, 57 minutes.
• To count from 1 to 7,125,105,491,161,020 would take you about six hundred seventy-nine million, six hundred sixty-eight thousand, nine hundred forty-five 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 7125105491161020 cubic inches would be around 16035.5 feet tall.

Recreational maths with 7125105491161020

• 7125105491161020 backwards is 0201611945015217
• 7125105491161020 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 7125105491161020's digits is 45
• More coming soon!