20010080040

Names of 20010080040

• Cardinal: 20010080040 can be written as Twenty billion, ten million, eighty thousand and forty.

Scientific notation

• Scientific notation: 2.001008004 × 10¹⁰

Factors of 20010080040

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 204

Divisors of 20010080040

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 20 23 24 29 30 40 46 53 58 60 69 87 89 92 106 115 116 120 138 145 159 174 178 184 212 230 232 265 267 276 290 318 345 348 356 424 435 445 460 530 534 552 580 636 667 690 696 712 795 870 890 920 1060 1068 1160 1219 1272 1334 1335 1380 1537 1590 1740 1780 2001 2047 2120 2136 2438 2581 2668 2670 2760 2809 3074 3180 3335 3480 3560 3657 4002 4094 4611 4717 4876 5162 5336 5340 5618 6095 6141 6148 6360 6670 7314 7685 7743 8004 8188 8427 9222 9434 9752 10005 10235 10324 10680 11236 12190 12282 12296 12905 13340 14045 14151 14628 15370 15486 16008 16376 16854 18285 18444 18868 20010 20470 20648 22472 23055 23585 24380 24564 25810 26680 28090 28302 29256 30705 30740 30972 33708 35351 36570 36888 37736 38715 40020 40940 42135 46110 47170 48760 49128 51620 56180 56604 59363 61410 61480 61944 64607 67416 70702 70755 73140 77430 80040 81461 81880 84270 92220 94340 103240 106053 108491 112360 113208 118726 122820 129214 136793 141404 141510 146280 154860 162922 168540 176755 178089 184440 188680 193821 212106 216982 237452 244383 245640 250001 258428 273586 282808 283020 296815 309720 323035 325473 325844 337080 353510 356178 387642 407305 410379 424212 433964 474904 488766 500002 516856 530265 542455 547172 566040 593630 646070 650946 651688 683965 707020 712356 750003 775284 814610 820758 848424 867928 890445 969105 977532 1000004 1060530 1084910 1094344 1187260 1221915 1250005 1292140 1301892 1367930 1414040 1424712 1500006 1550568 1627365 1629220 1641516 1780890 1873603 1938210 1955064 2000008 2051895 2121060 2169820 2374520 2443830 2500010 2584280 2603784 2735860 3000012 3146239 3254730 3258440 3283032 3561780 3747206 3750015 3876420 4103790 4242120 4339640 4887660 5000020 5471720 5620809 5750023 6000024 6292478 6509460 7123560 7250029 7494412 7500030 7752840 8207580 9368015 9438717 9775320 10000040 11241618 11500046 12584956 13018920 14500058 14988824 15000060 15731195 16415160 17250069 18736030 18877434 21750087 22483236 23000092 25169912 28104045 28750115 29000116 30000120 31462390 34500138 36250145 37472060 37754868 43500174 44966472 46000184 47193585 56208090 57500230 58000232 62924780 69000276 72500290 74944120 75509736 86250345 87000348 94387170 108750435 112416180 115000460 125849560 138000552 145000580 166750667 172500690 174000696 188774340 217500870 224832360 230000920 290001160 333501334 345001380 377548680 435001740 500252001 667002668 690002760 833753335 870003480 1000504002 1334005336 1667506670 2001008004 2501260005 3335013340 4002016008 5002520010 6670026680 10005040020 20010080040
• Sum of all divisors σ(n): 66788064000
• Sum of proper divisors (its aliquot sum) s(n): 46777983960
• 20010080040 is an abundant number, because the sum of its proper divisors (46777983960) is greater than itself. Its abundance is 26767903920

Bases of 20010080040

• Binary: 10010101000101100011001011100101000₂
• Hexadecimal: 0x4A8B19728
• Base-36: 96XHGKO

Squares and roots of 20010080040

• 20010080040 squared (20010080040²) is 400403303207206401600
• 20010080040 cubed (20010080040³) is 8012102145456588800816384064000
• The square root of 20010080040 is 141456.9900711873
• The cube root of 20010080040 is 2714.8735639733

Scales and comparisons

• 20,010,080,040 seconds is equal to 636 years, 13 weeks, 3 days, 3 hours, 34 minutes.
• To count from 1 to 20,010,080,040 would take you about one thousand, two hundred seventy-two 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 20010080040 cubic inches would be around 226.2 feet tall.

Recreational maths with 20010080040

• 20010080040 backwards is 04008001002
• 20010080040 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20010080040's digits is 15
• More coming soon!