19938464000

Names of 19938464000

• Cardinal: 19938464000 can be written as Nineteen billion, nine hundred thirty-eight million, four hundred sixty-four thousand.

Scientific notation

• Scientific notation: 1.9938464 × 10¹⁰

Factors of 19938464000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 235

Divisors of 19938464000

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 20 25 26 28 32 35 40 41 50 52 56 64 65 70 80 82 91 100 104 112 125 128 130 140 160 164 167 175 182 200 205 208 224 250 256 260 280 287 320 325 328 334 350 364 400 410 416 448 455 500 520 533 560 574 640 650 656 668 700 728 800 820 832 835 875 896 910 1000 1025 1040 1066 1120 1148 1169 1280 1300 1312 1336 1400 1435 1456 1600 1625 1640 1664 1670 1750 1792 1820 2000 2050 2080 2132 2171 2240 2275 2296 2338 2600 2624 2665 2672 2800 2870 2912 3200 3250 3280 3328 3340 3500 3640 3731 4000 4100 4160 4175 4264 4342 4480 4550 4592 4676 5125 5200 5248 5330 5344 5600 5740 5824 5845 6400 6500 6560 6680 6847 7000 7175 7280 7462 8000 8200 8320 8350 8528 8684 8960 9100 9184 9352 10250 10400 10496 10660 10688 10855 11200 11375 11480 11648 11690 13000 13120 13325 13360 13694 14000 14350 14560 14924 15197 16000 16400 16640 16700 17056 17368 18200 18368 18655 18704 20500 20800 20875 21320 21376 21710 22400 22750 22960 23296 23380 26000 26240 26650 26720 27388 28000 28700 29120 29225 29848 30394 32000 32800 33400 34112 34235 34736 35875 36400 36736 37310 37408 41000 41600 41750 42640 42752 43420 44800 45500 45920 46760 47929 52000 52480 53300 53440 54275 54776 56000 57400 58240 58450 59696 60788 65600 66625 66800 68224 68470 69472 71750 72800 73472 74620 74816 75985 82000 83200 83500 85280 86840 89011 91000 91840 93275 93520 95858 104000 106600 106880 108550 109552 112000 114800 116480 116900 119392 121576 131200 133250 133600 136448 136940 138944 143500 145600 146125 149240 149632 151970 164000 167000 170560 171175 173680 178022 182000 183680 186550 187040 191716 208000 213200 213760 217100 219104 224000 229600 233800 238784 239645 243152 262400 266500 267200 271375 273880 277888 287000 291200 292250 298480 299264 303940 328000 334000 341120 342350 347360 356044 364000 367360 373100 374080 379925 383432 416000 426400 434200 438208 445055 459200 466375 467600 477568 479290 486304 533000 534400 542750 547760 555776 574000 582400 584500 596960 607880 623077 656000 668000 682240 684700 694720 712088 728000 746200 748160 759850 766864 852800 855875 868400 876416 890110 918400 932750 935200 955136 958580 972608 1066000 1068800 1085500 1095520 1148000 1169000 1193920 1198225 1215760 1246154 1312000 1336000 1369400 1389440 1424176 1456000 1492400 1496320 1519700 1533728 1705600 1711750 1736800 1752832 1780220 1836800 1865500 1870400 1899625 1917160 1945216 2132000 2171000 2191040 2225275 2296000 2338000 2387840 2396450 2431520 2492308 2672000 2738800 2778880 2848352 2912000 2984800 3039400 3067456 3115385 3411200 3423500 3473600 3560440 3731000 3740800 3799250 3834320 3890432 4264000 4342000 4382080 4450550 4592000 4676000 4775680 4792900 4863040 4984616 5344000 5477600 5696704 5969600 5991125 6078800 6134912 6230770 6847000 6947200 7120880 7462000 7481600 7598500 7668640 8528000 8684000 8764160 8901100 9184000 9352000 9585800 9726080 9969232 10955200 11126375 11393408 11939200 11982250 12157600 12269824 12461540 13694000 13894400 14241760 14924000 15197000 15337280 15576925 17056000 17368000 17802200 18704000 19171600 19452160 19938464 21910400 22252750 22786816 23878400 23964500 24315200 24923080 27388000 28483520 29848000 30394000 30674560 31153850 34736000 35604400 37408000 38343200 39876928 43820800 44505500 47929000 48630400 49846160 54776000 56967040 59696000 60788000 61349120 62307700 69472000 71208800 76686400 77884625 79753856 89011000 95858000 97260800 99692320 109552000 113934080 119392000 121576000 124615400 142417600 153372800 155769250 159507712 178022000 191716000 199384640 219104000 243152000 249230800 284835200 306745600 311538500 356044000 383432000 398769280 486304000 498461600 569670400 623077000 712088000 766864000 797538560 996923200 1246154000 1424176000 1533728000 1993846400 2492308000 2848352000 3987692800 4984616000 9969232000 19938464000
• Sum of all divisors σ(n): 62997322752
• Sum of proper divisors (its aliquot sum) s(n): 43058858752
• 19938464000 is an abundant number, because the sum of its proper divisors (43058858752) is greater than itself. Its abundance is 23120394752

Bases of 19938464000

• Binary: 10010100100011011001101000100000000₂
• Hexadecimal: 0x4A46CD100
• Base-36: 95QUHA8

Squares and roots of 19938464000

• 19938464000 squared (19938464000²) is 397542346679296000000
• 19938464000 cubed (19938464000³) is 7926383767740662841344000000000
• The square root of 19938464000 is 141203.6260157649
• The cube root of 19938464000 is 2711.6308498221

Scales and comparisons

• 19,938,464,000 seconds is equal to 633 years, 51 weeks, 6 hours, 13 minutes, 20 seconds.
• To count from 1 to 19,938,464,000 would take you about one thousand, two hundred sixty-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 19938464000 cubic inches would be around 226 feet tall.

Recreational maths with 19938464000

• 19938464000 backwards is 00046483991
• The number of decimal digits it has is: 11
• The sum of 19938464000's digits is 44
• More coming soon!