61398253740330

Names of 61398253740330

• Cardinal: 61398253740330 can be written as Sixty-one trillion, three hundred ninety-eight billion, two hundred fifty-three million, seven hundred forty thousand, three hundred thirty.

Scientific notation

• Scientific notation: 6.139825374033 × 10¹³

Factors of 61398253740330

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 7961962

Divisors of 61398253740330

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 5 6 9 10 13 15 18 26 27 30 39 45 54 65 78 90 117 130 135 169 195 234 270 338 351 390 507 585 702 845 1014 1170 1521 1690 1755 2197 2535 3042 3510 4394 4563 5070 6591 7605 9126 10985 13182 15210 19773 21970 22815 28561 32955 39546 45630 57122 59319 65910 85683 98865 118638 142805 171366 197730 257049 285610 296595 428415 514098 593190 771147 856830 1285245 1542294 2570490 3855735 7711470 7961939 15923878 23885817 39809695 47771634 71657451 79619390 103505207 119429085 143314902 207010414 214972353 238858170 310515621 358287255 429944706 517526035 621031242 716574510 931546863 1035052070 1074861765 1345567691 1552578105 1863093726 2149723530 2691135382 2794640589 3105156210 4036703073 4657734315 5589281178 6727838455 8073406146 9315468630 12110109219 13455676910 13973202945 17492379983 20183515365 24220218438 27946405890 34984759966 36330327657 40367030730 52477139949 60550546095 72660655314 87461899915 104954279898 121101092190 157431419847 174923799830 181651638285 227400939779 262385699745 314862839694 363303276570 454801879558 472294259541 524771399490 682202819337 787157099235 944588519082 1137004698895 1364405638674 1574314198470 2046608458011 2274009397790 2361471297705 3411014096685 4093216916022 4722942595410 6139825374033 6822028193370 10233042290055 12279650748066 20466084580110 30699126870165 61398253740330
• Sum of all divisors σ(n): 177372277588800
• Sum of proper divisors (its aliquot sum) s(n): 115974023848470
• 61398253740330 is an abundant number, because the sum of its proper divisors (115974023848470) is greater than itself. Its abundance is 54575770108140

Bases of 61398253740330

• Binary: 1101111101011101100101000110101010000100101010₂
• Hexadecimal: 0x37D7651AA12A
• Base-36: LRHYV0RAI

Squares and roots of 61398253740330

• 61398253740330 squared (61398253740330²) is 3769745562361946835068508900
• 61398253740330 cubed (61398253740330³) is 231455794574381821535505682181220893937000
• The square root of 61398253740330 is 7835703.7807927629
• The cube root of 61398253740330 is 39450.4540871557

Scales and comparisons

• 61,398,253,740,330 seconds is equal to 1,952,274 years, 28 weeks, 4 days, 19 hours, 25 minutes, 30 seconds.
• To count from 1 to 61,398,253,740,330 would take you about four million, eight hundred eighty thousand, six hundred eighty-six 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 61398253740330 cubic inches would be around 3287.5 feet tall.

Recreational maths with 61398253740330

• 61398253740330 backwards is 03304735289316
• 61398253740330 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 61398253740330's digits is 54
• More coming soon!