10021801440

Names of 10021801440

• Cardinal: 10021801440 can be written as Ten billion, twenty-one million, eight hundred one thousand, four hundred forty.

Scientific notation

• Scientific notation: 1.002180144 × 10¹⁰

Factors of 10021801440

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 2145

Divisors of 10021801440

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 29 30 32 35 40 42 48 49 56 58 60 70 80 84 87 96 98 105 112 116 120 140 145 147 160 168 174 196 203 210 224 232 240 245 280 290 294 336 343 348 392 406 420 435 464 480 490 560 580 588 609 672 686 696 735 784 812 840 870 928 980 1015 1029 1120 1160 1176 1218 1372 1392 1421 1470 1568 1624 1680 1715 1740 1960 2030 2058 2099 2320 2352 2436 2744 2784 2842 2940 3045 3248 3360 3430 3480 3920 4060 4116 4198 4263 4640 4704 4872 5145 5488 5684 5880 6090 6297 6496 6860 6960 7105 7840 8120 8232 8396 8526 9744 9947 10290 10495 10976 11368 11760 12180 12594 13720 13920 14210 14693 16240 16464 16792 17052 19488 19894 20580 20990 21315 22736 23520 24360 25188 27440 28420 29386 29841 31485 32480 32928 33584 34104 39788 41160 41980 42630 44079 45472 48720 49735 50376 54880 56840 58772 59682 60871 62970 67168 68208 73465 79576 82320 83960 85260 88158 97440 99470 100752 102851 113680 117544 119364 121742 125940 136416 146930 149205 159152 164640 167920 170520 176316 182613 198940 201504 205702 220395 227360 235088 238728 243484 251880 293860 298410 304355 308553 318304 335840 341040 352632 365226 397880 411404 426097 440790 470176 477456 486968 503760 514255 587720 596820 608710 617106 682080 705264 719957 730452 795760 822808 852194 881580 913065 954912 973936 1007520 1028510 1175440 1193640 1217420 1234212 1278291 1410528 1439914 1460904 1542765 1591520 1645616 1704388 1763160 1826130 1947872 2057020 2130485 2159871 2350880 2387280 2434840 2468424 2556582 2879828 2921808 2982679 3085530 3291232 3408776 3526320 3599785 3652260 4114040 4260970 4319742 4774560 4869680 4936848 5113164 5759656 5843616 5965358 6171060 6391455 6817552 7052640 7199570 7304520 8228080 8521940 8639484 8948037 9739360 9873696 10226328 10799355 11519312 11930716 12342120 12782910 13635104 14399140 14609040 14913395 16456160 17043880 17278968 17896074 20452656 20878753 21598710 23038624 23861432 24684240 25565820 28798280 29218080 29826790 34087760 34557936 35792148 40905312 41757506 43197420 44740185 47722864 49368480 51131640 57596560 59653580 62636259 68175520 69115872 71584296 83515012 86394840 89480370 95445728 102263280 104393765 115193120 119307160 125272518 143168592 167030024 172789680 178960740 204526560 208787530 238614320 250545036 286337184 313181295 334060048 345579360 357921480 417575060 477228640 501090072 626362590 668120096 715842960 835150120 1002180144 1252725180 1431685920 1670300240 2004360288 2505450360 3340600480 5010900720 10021801440
• Sum of all divisors σ(n): 38102400000
• Sum of proper divisors (its aliquot sum) s(n): 28080598560
• 10021801440 is an abundant number, because the sum of its proper divisors (28080598560) is greater than itself. Its abundance is 18058797120

Bases of 10021801440

• Binary: 1001010101010110001000110111100000₂
• Hexadecimal: 0x255588DE0
• Base-36: 4LQPZHC

Squares and roots of 10021801440

• 10021801440 squared (10021801440²) is 100436504102786073600
• 10021801440 cubed (10021801440³) is 1006554701445867380416425984000
• The square root of 10021801440 is 100108.9478518279
• The cube root of 10021801440 is 2155.9992129081

Scales and comparisons

• 10,021,801,440 seconds is equal to 318 years, 34 weeks, 3 days, 1 hour, 44 minutes.
• To count from 1 to 10,021,801,440 would take you about six hundred thirty-seven 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 10021801440 cubic inches would be around 179.7 feet tall.

Recreational maths with 10021801440

• 10021801440 backwards is 04410812001
• 10021801440 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 10021801440's digits is 21
• More coming soon!