80135130400

Names of 80135130400

• Cardinal: 80135130400 can be written as Eighty billion, one hundred thirty-five million, one hundred thirty thousand, four hundred.

Scientific notation

• Scientific notation: 8.01351304 × 10¹⁰

Factors of 80135130400

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1931

Divisors of 80135130400

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 5 8 10 13 16 17 20 25 26 32 34 40 50 52 65 68 80 85 100 104 130 136 160 170 200 208 221 260 272 281 325 340 400 416 425 442 520 544 562 650 680 800 850 884 1040 1105 1124 1300 1360 1405 1613 1700 1768 2080 2210 2248 2600 2720 2810 3226 3400 3536 3653 4420 4496 4777 5200 5525 5620 6452 6800 7025 7072 7306 8065 8840 8992 9554 10400 11050 11240 12904 13600 14050 14612 16130 17680 18265 19108 20969 22100 22480 23885 25808 27421 28100 29224 32260 35360 36530 38216 40325 41938 44200 44960 47770 51616 54842 56200 58448 62101 64520 73060 76432 80650 83876 88400 91325 95540 104845 109684 112400 116896 119425 124202 129040 137105 146120 152864 161300 167752 176800 182650 191080 209690 219368 224800 238850 248404 258080 274210 292240 310505 322600 335504 356473 365300 382160 419380 438736 453253 477700 496808 524225 548420 584480 621010 645200 671008 685525 712946 730600 764320 838760 877472 906506 955400 993616 1048450 1096840 1242020 1290400 1371050 1425892 1461200 1552525 1677520 1782365 1813012 1910800 1987232 2096900 2193680 2266265 2484040 2742100 2851784 2922400 3105050 3355040 3564730 3626024 3821600 4193800 4387360 4532530 4968080 5484200 5703568 5892289 6210100 7129460 7252048 7705301 8387600 8911825 9065060 9936160 10968400 11331325 11407136 11784578 12420200 14258920 14504096 15410602 16775200 17823650 18130120 21936800 22662650 23569156 24840400 28517840 29461445 30821204 35647300 36260240 38526505 45325300 47138312 49680800 57035680 58922890 61642408 71294600 72520480 77053010 90650600 94276624 100168913 117845780 123284816 142589200 147307225 154106020 181301200 188553248 192632525 200337826 235691560 246569632 285178400 294614450 308212040 362602400 385265050 400675652 471383120 500844565 589228900 616424080 770530100 801351304 942766240 1001689130 1178457800 1232848160 1541060200 1602702608 2003378260 2356915600 2504222825 3082120400 3205405216 4006756520 4713831200 5008445650 6164240800 8013513040 10016891300 16027026080 20033782600 40067565200 80135130400
• Sum of all divisors σ(n): 224003819088
• Sum of proper divisors (its aliquot sum) s(n): 143868688688
• 80135130400 is an abundant number, because the sum of its proper divisors (143868688688) is greater than itself. Its abundance is 63733558288

Bases of 80135130400

• Binary: 1001010101000011011010000110100100000₂
• Hexadecimal: 0x12A86D0D20
• Base-36: 10TADYCG

Squares and roots of 80135130400

• 80135130400 squared (80135130400²) is 6421639124225004160000
• 80135130400 cubed (80135130400³) is 514598888601512507302142464000000
• The square root of 80135130400 is 283081.4907407405
• The cube root of 80135130400 is 4311.2940955345

Scales and comparisons

• 80,135,130,400 seconds is equal to 2,548 years, 2 weeks, 3 days, 22 hours, 26 minutes, 40 seconds.
• To count from 1 to 80,135,130,400 would take you about five thousand and 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 80135130400 cubic inches would be around 359.3 feet tall.

Recreational maths with 80135130400

• 80135130400 backwards is 00403153108
• 80135130400 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 80135130400's digits is 25
• More coming soon!