20041003920

Names of 20041003920

• Cardinal: 20041003920 can be written as Twenty billion, forty-one million, three thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 2.004100392 × 10¹⁰

Factors of 20041003920

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 642

Divisors of 20041003920

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 19 20 21 24 28 30 35 38 40 42 48 49 56 57 60 70 76 80 84 95 98 105 112 114 120 133 140 147 152 168 190 196 210 228 240 245 257 266 280 285 294 304 336 349 380 392 399 420 456 490 514 532 560 570 588 665 698 735 760 771 784 798 840 912 931 980 1028 1047 1064 1140 1176 1285 1330 1396 1470 1520 1542 1596 1680 1745 1799 1862 1960 1995 2056 2094 2128 2280 2352 2443 2570 2660 2792 2793 2940 3084 3192 3490 3598 3724 3855 3920 3990 4112 4188 4560 4655 4883 4886 5140 5235 5320 5397 5584 5586 5880 6168 6384 6631 6980 7196 7329 7448 7710 7980 8376 8995 9310 9766 9772 10280 10470 10640 10794 11172 11760 12215 12336 12593 13262 13960 13965 14392 14649 14658 14896 15420 15960 16752 17101 17990 18620 19532 19544 19893 20560 20940 21588 22344 24415 24430 25186 26524 26985 27920 27930 28784 29298 29316 30840 31920 33155 34181 34202 35980 36645 37240 37779 39064 39088 39786 41880 43176 44688 46417 48830 48860 50372 51303 53048 53970 55860 58596 58632 61680 62965 66310 68362 68404 71960 73245 73290 74480 75558 78128 79572 83760 85505 86352 89693 92834 97660 97720 99465 100744 102543 102606 106096 107940 111720 117192 117264 125930 132620 136724 136808 139251 143920 146490 146580 151116 159144 170905 171010 179386 185668 188895 195320 195440 198930 201488 205086 205212 215880 223440 232085 234384 239267 251860 256515 265240 269079 273448 273616 278502 292980 293160 302232 318288 324919 341810 342020 358772 371336 377790 390640 397860 410172 410424 431760 448465 464170 478534 503720 512715 513030 530480 538158 546896 557004 585960 586320 604464 627851 649838 683620 684040 696255 717544 717801 742672 755580 795720 820344 820848 896930 928340 957068 974757 1007440 1025430 1026060 1076316 1114008 1171920 1196335 1255702 1299676 1345395 1367240 1368080 1392510 1435088 1435602 1511160 1591440 1624595 1640688 1704167 1793860 1856680 1883553 1914136 1949514 2050860 2052120 2152632 2228016 2392670 2511404 2599352 2690790 2734480 2785020 2871204 3022320 3139255 3249190 3408334 3587720 3589005 3713360 3767106 3828272 3899028 4101720 4104240 4305264 4394957 4785340 4873785 5022808 5112501 5198704 5381580 5570040 5742408 6278510 6498380 6816668 7175440 7178010 7534212 7798056 8203440 8520835 8789914 9417765 9570680 9747570 10045616 10225002 10763160 11140080 11484816 11929169 12557020 12996760 13184871 13633336 14356020 15068424 15596112 17041670 17579828 18835530 19141360 19495140 20450004 21526320 21974785 23858338 25114040 25562505 25993520 26369742 27266672 28712040 30136848 34083340 35159656 35787507 37671060 38990280 40900008 43949570 47716676 50228080 51125010 52739484 57424080 59645845 65924355 68166680 70319312 71575014 75342120 77980560 81800016 83504183 87899140 95433352 102250020 105478968 119291690 131848710 136333360 143150028 150684240 167008366 175798280 178937535 190866704 204500040 210957936 238583380 250512549 263697420 286300056 334016732 351596560 357875070 409000080 417520915 477166760 501025098 527394840 572600112 668033464 715750140 835041830 954333520 1002050196 1054789680 1252562745 1336066928 1431500280 1670083660 2004100392 2505125490 2863000560 3340167320 4008200784 5010250980 6680334640 10020501960 20041003920
• Sum of all divisors σ(n): 76588848000
• Sum of proper divisors (its aliquot sum) s(n): 56547844080
• 20041003920 is an abundant number, because the sum of its proper divisors (56547844080) is greater than itself. Its abundance is 36506840160

Bases of 20041003920

• Binary: 10010101010100010010111001110010000₂
• Hexadecimal: 0x4AA897390
• Base-36: 97FW9LC

Squares and roots of 20041003920

• 20041003920 squared (20041003920²) is 401641838121455366400
• 20041003920 cubed (20041003920³) is 8049305652228092434127436288000
• The square root of 20041003920 is 141566.2527582047
• The cube root of 20041003920 is 2716.2713796923

Scales and comparisons

• 20,041,003,920 seconds is equal to 637 years, 12 weeks, 4 days, 1 hour, 32 minutes.
• To count from 1 to 20,041,003,920 would take you about one thousand, two hundred seventy-four 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 20041003920 cubic inches would be around 226.4 feet tall.

Recreational maths with 20041003920

• 20041003920 backwards is 02930014002
• 20041003920 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20041003920's digits is 21
• More coming soon!