72050972793840

Names of 72050972793840

• Cardinal: 72050972793840 can be written as Seventy-two trillion, fifty billion, nine hundred seventy-two million, seven hundred ninety-three thousand, eight hundred forty.

Scientific notation

• Scientific notation: 7.205097279384 × 10¹³

Factors of 72050972793840

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1677020

Divisors of 72050972793840

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 36 40 45 48 54 60 72 80 81 90 108 120 135 144 162 180 216 240 243 270 324 360 405 432 486 540 648 720 810 972 1080 1215 1296 1620 1944 2160 2213 2430 3240 3888 4426 4860 6480 6639 8852 9720 11065 13278 17704 19440 19917 22130 26556 33195 35408 39834 44260 53112 59751 66390 79668 88520 99585 106224 119502 132780 159336 177040 179253 199170 239004 265560 298755 318672 358506 398340 478008 531120 537759 597510 717012 796680 896265 956016 1075518 1195020 1434024 1593360 1674797 1792530 2151036 2390040 2688795 2868048 3349594 3585060 4302072 4780080 5024391 5377590 6699188 7170120 8373985 8604144 10048782 10755180 13398376 14340240 15073173 16747970 20097564 21510360 25121955 26796752 30146346 33495940 40195128 43020720 45219519 50243910 60292692 66991880 75365865 80390256 90439038 100487820 120585384 133983760 135658557 150731730 180878076 200975640 226097595 241170768 271317114 301463460 361756152 401951280 406975671 452195190 542634228 602926920 678292785 723512304 813951342 904390380 1085268456 1205853840 1356585570 1627902684 1808780760 2034878355 2170536912 2713171140 3255805368 3617561520 3706325761 4069756710 5426342280 6511610736 7412651522 8139513420 10852684560 11118977283 14825303044 16279026840 18531628805 22237954566 29650606088 32558053680 33356931849 37063257610 44475909132 55594886415 59301212176 66713863698 74126515220 88951818264 100070795547 111189772830 133427727396 148253030440 166784659245 177903636528 200141591094 222379545660 266855454792 296506060880 300212386641 333569318490 400283182188 444759091320 500353977735 533710909584 600424773282 667138636980 800566364376 889518182640 900637159923 1000707955470 1200849546564 1334277273960 1501061933205 1601132728752 1801274319846 2001415910940 2401699093128 2668554547920 3002123866410 3602548639692 4002831821880 4503185799615 4803398186256 6004247732820 7205097279384 8005663643760 9006371599230 12008495465640 14410194558768 18012743198460 24016990931280 36025486396920 72050972793840
• Sum of all divisors σ(n): 251046619675488
• Sum of proper divisors (its aliquot sum) s(n): 178995646881648
• 72050972793840 is an abundant number, because the sum of its proper divisors (178995646881648) is greater than itself. Its abundance is 106944674087808

Bases of 72050972793840

• Binary: 10000011000011110101100101000111001101111110000₂
• Hexadecimal: 0x4187ACA39BF0
• Base-36: PJFRCWF00

Squares and roots of 72050972793840

• 72050972793840 squared (72050972793840²) is 5191342680538671855141945600
• 72050972793840 cubed (72050972793840³) is 374041290238992264270839643937005295104000
• The square root of 72050972793840 is 8488284.4435044705
• The cube root of 72050972793840 is 41611.4915233305

Scales and comparisons

• 72,050,972,793,840 seconds is equal to 2,290,998 years, 3 weeks, 3 days, 5 hours, 24 minutes.
• To count from 1 to 72,050,972,793,840 would take you about five million, seven hundred twenty-seven thousand, four hundred ninety-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 72050972793840 cubic inches would be around 3467.6 feet tall.

Recreational maths with 72050972793840

• 72050972793840 backwards is 04839727905027
• The number of decimal digits it has is: 14
• The sum of 72050972793840's digits is 63
• More coming soon!