20159144007040

Names of 20159144007040

• Cardinal: 20159144007040 can be written as Twenty trillion, one hundred fifty-nine billion, one hundred forty-four million, seven thousand and forty.

Scientific notation

• Scientific notation: 2.015914400704 × 10¹³

Factors of 20159144007040

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 8288

Divisors of 20159144007040

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 37 40 53 64 74 80 106 128 148 160 185 212 265 296 320 370 424 530 592 640 740 848 1060 1184 1369 1480 1696 1961 2120 2368 2738 2809 2960 3392 3922 4240 4736 5476 5618 5920 6784 6845 7844 8191 8480 9805 10952 11236 11840 13690 14045 15688 16382 16960 19610 21904 22472 23680 27380 28090 31376 32764 33920 39220 40955 43808 44944 54760 56180 62752 65528 72557 78440 81910 87616 89888 103933 109520 112360 125504 131056 145114 156880 163820 175232 179776 207866 219040 224720 251008 262112 290228 303067 313760 327640 359552 362785 415732 434123 438080 449440 519665 524224 580456 606134 627520 655280 725570 831464 868246 876160 898880 1039330 1048448 1160912 1212268 1255040 1310560 1451140 1515335 1662928 1736492 1797760 2078660 2170615 2321824 2424536 2621120 2902280 3030670 3325856 3472984 3845521 4157320 4341230 4643648 4849072 5242240 5804560 6061340 6651712 6945968 7691042 8314640 8682460 9287296 9698144 11213479 11609120 12122680 13303424 13891936 15382084 16062551 16629280 17364920 19227605 19396288 22426958 23008519 23218240 24245360 27783872 30764168 32125102 33258560 34729840 38455210 38792576 44853916 46017038 46436480 48490720 55567744 56067395 61528336 64250204 66517120 69459680 76910420 80312755 89707832 92034076 96981440 112134790 115042595 123056672 128500408 138919360 153820840 160625510 179415664 184068152 193962880 224269580 230085190 246113344 257000816 277838720 307641680 321251020 358831328 368136304 448539160 460170380 492226688 514001632 594314387 615283360 642502040 717662656 736272608 851315203 897078320 920340760 1028003264 1188628774 1230566720 1285004080 1435325312 1472545216 1702630406 1794156640 1840681520 2056006528 2377257548 2461133440 2570008160 2945090432 2971571935 3405260812 3588313280 3681363040 4256576015 4754515096 5140016320 5943143870 6810521624 7176626560 7362726080 8513152030 9509030192 10280032640 11886287740 13621043248 14725452160 17026304060 19018060384 23772575480 27242086496 31498662511 34052608120 38036120768 47545150960 54484172992 62997325022 68105216240 76072241536 95090301920 108968345984 125994650044 136210432480 157493312555 190180603840 251989300088 272420864960 314986625110 380361207680 503978600176 544841729920 629973250220 1007957200352 1259946500440 2015914400704 2519893000880 4031828801408 5039786001760 10079572003520 20159144007040
• Sum of all divisors σ(n): 50489005916160
• Sum of proper divisors (its aliquot sum) s(n): 30329861909120
• 20159144007040 is an abundant number, because the sum of its proper divisors (30329861909120) is greater than itself. Its abundance is 10170717902080

Bases of 20159144007040

• Binary: 100100101010110101010100111100001010110000000₂
• Hexadecimal: 0x1255AA9E1580
• Base-36: 758ZDUJ5S

Squares and roots of 20159144007040

• 20159144007040 squared (20159144007040²) is 406391087096576747569561600
• 20159144007040 cubed (20159144007040³) is 8192496447957425814466342614160113664000
• The square root of 20159144007040 is 4489893.5407245459
• The cube root of 20159144007040 is 27215.9832563145

Scales and comparisons

• 20,159,144,007,040 seconds is equal to 640,998 years, 22 weeks, 10 minutes, 40 seconds.
• To count from 1 to 20,159,144,007,040 would take you about one million, six hundred two thousand, four hundred ninety-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 20159144007040 cubic inches would be around 2268 feet tall.

Recreational maths with 20159144007040

• 20159144007040 backwards is 04070044195102
• 20159144007040 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 20159144007040's digits is 37
• More coming soon!