29402238147840

Names of 29402238147840

• Cardinal: 29402238147840 can be written as Twenty-nine trillion, four hundred two billion, two hundred thirty-eight million, one hundred forty-seven thousand, eight hundred forty.

Scientific notation

• Scientific notation: 2.940223814784 × 10¹³

Factors of 29402238147840

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 88009612

Divisors of 29402238147840

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 29 30 32 36 40 45 48 58 60 64 72 80 87 90 96 116 120 128 144 145 160 174 180 192 232 240 256 261 288 290 320 348 360 384 435 464 480 522 576 580 640 696 720 768 870 928 960 1044 1152 1160 1280 1305 1392 1440 1740 1856 1920 2088 2304 2320 2610 2784 2880 3480 3712 3840 4176 4640 5220 5568 5760 6960 7424 8352 9280 10440 11136 11520 13920 16704 18560 20880 22272 27840 33408 37120 41760 55680 66816 83520 111360 167040 334080 88009573 176019146 264028719 352038292 440047865 528057438 704076584 792086157 880095730 1056114876 1320143595 1408153168 1584172314 1760191460 2112229752 2552277617 2640287190 2816306336 3168344628 3520382920 3960430785 4224459504 5104555234 5280574380 5632612672 6336689256 7040765840 7656832851 7920861570 8448919008 10209110468 10561148760 11265225344 12673378512 12761388085 14081531680 15313665702 15841723140 16897838016 20418220936 21122297520 22530450688 22970498553 25346757024 25522776170 28163063360 30627331404 31683446280 33795676032 38284164255 40836441872 42244595040 45940997106 50693514048 51045552340 56326126720 61254662808 63366892560 67591352064 76568328510 81672883744 84489190080 91881994212 101387028096 102091104680 112652253440 114852492765 122509325616 126733785120 153136657020 163345767488 168978380160 183763988424 202774056192 204182209360 229704985530 245018651232 253467570240 306273314040 326691534976 337956760320 367527976848 408364418720 459409971060 490037302464 506935140480 612546628080 653383069952 735055953696 816728837440 918819942120 980074604928 1013870280960 1225093256160 1470111907392 1633457674880 1837639884240 1960149209856 2450186512320 2940223814784 3266915349760 3675279768480 4900373024640 5880447629568 7350559536960 9800746049280 14701119073920 29402238147840
• Sum of all divisors σ(n): 105236568014760
• Sum of proper divisors (its aliquot sum) s(n): 75834329866920
• 29402238147840 is an abundant number, because the sum of its proper divisors (75834329866920) is greater than itself. Its abundance is 46432091719080

Bases of 29402238147840

• Binary: 110101011110110111101111101011101110100000000₂
• Hexadecimal: 0x1ABDBDF5DD00
• Base-36: AF779G740

Squares and roots of 29402238147840

• 29402238147840 squared (29402238147840²) is 864491608102297753696665600
• 29402238147840 cubed (29402238147840³) is 25417988138232926242898441684127842304000
• The square root of 29402238147840 is 5422383.0690794983
• The cube root of 29402238147840 is 30864.5628556109

Scales and comparisons

• 29,402,238,147,840 seconds is equal to 934,900 years, 11 weeks, 5 days, 6 hours, 24 minutes.
• To count from 1 to 29,402,238,147,840 would take you about two million, three hundred thirty-seven thousand, two hundred fifty 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 29402238147840 cubic inches would be around 2572 feet tall.

Recreational maths with 29402238147840

• 29402238147840 backwards is 04874183220492
• The number of decimal digits it has is: 14
• The sum of 29402238147840's digits is 54
• More coming soon!