19439428960

Names of 19439428960

• Cardinal: 19439428960 can be written as Nineteen billion, four hundred thirty-nine million, four hundred twenty-eight thousand, nine hundred sixty.

Scientific notation

• Scientific notation: 1.943942896 × 10¹⁰

Factors of 19439428960

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 317

Divisors of 19439428960

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 19 20 28 32 35 38 40 49 56 70 76 80 95 98 103 112 133 140 152 160 181 190 196 206 224 245 266 280 304 343 362 380 392 412 490 515 532 560 608 665 686 721 724 760 784 824 905 931 980 1030 1064 1120 1267 1330 1372 1442 1448 1520 1568 1648 1715 1810 1862 1957 1960 2060 2128 2534 2660 2744 2884 2896 3040 3296 3430 3439 3605 3620 3724 3914 3920 4120 4256 4655 5047 5068 5320 5488 5768 5792 6335 6517 6860 6878 7210 7240 7448 7828 7840 8240 8869 9310 9785 10094 10136 10640 10976 11536 12670 13034 13699 13720 13756 14420 14480 14896 15656 16480 17195 17738 18620 18643 19570 20188 20272 21280 23072 24073 25235 25340 26068 27398 27440 27512 28840 28960 29792 31312 32585 34390 35329 35476 37240 37286 39140 40376 40544 44345 48146 50470 50680 52136 54796 54880 55024 57680 62083 62624 65170 68495 68780 70658 70952 74480 74572 78280 80752 88690 93215 95893 96292 100940 101360 104272 109592 110048 115360 120365 124166 130340 130501 136990 137560 141316 141904 148960 149144 156560 161504 168511 176645 177380 186430 191786 192584 201880 202720 208544 219184 240730 248332 260680 261002 273980 275120 282632 283808 298288 310415 313120 337022 353290 354217 354760 372860 383572 385168 403760 438368 479465 481460 496664 521360 522004 547960 550240 565264 596576 620830 652505 671251 674044 706580 708434 709520 745720 767144 770336 807520 842555 913507 958930 962920 993328 1042720 1044008 1095920 1130528 1179577 1241660 1305010 1342502 1348088 1413160 1416868 1419040 1491440 1534288 1685110 1771085 1827014 1917860 1925840 1986656 2088016 2191840 2359154 2479519 2483320 2610020 2685004 2696176 2826320 2833736 2982880 3068576 3356255 3370220 3542170 3654028 3835720 3851680 4176032 4567535 4718308 4959038 4966640 5220040 5370008 5392352 5652640 5667472 5897885 6394549 6712510 6740440 7084340 7308056 7671440 9135070 9436616 9918076 9933280 10440080 10740016 11334944 11795770 12397595 12789098 13425020 13480880 14168680 14616112 15342880 17356633 18270140 18873232 19836152 20880160 21480032 23591540 24795190 25578196 26850040 26961760 28337360 29232224 31972745 34713266 36540280 37746464 39672304 47183080 49590380 51156392 53700080 56674720 63945490 69426532 73080560 79344608 86783165 94366160 99180760 102312784 107400160 121496431 127890980 138853064 146161120 173566330 188732320 198361520 204625568 242992862 255781960 277706128 347132660 396723040 485985724 511563920 555412256 607482155 694265320 971971448 1023127840 1214964310 1388530640 1943942896 2429928620 2777061280 3887885792 4859857240 9719714480 19439428960
• Sum of all divisors σ(n): 57238272000
• Sum of proper divisors (its aliquot sum) s(n): 37798843040
• 19439428960 is an abundant number, because the sum of its proper divisors (37798843040) is greater than itself. Its abundance is 18359414080

Bases of 19439428960

• Binary: 10010000110101011100010010101100000₂
• Hexadecimal: 0x486AE2560
• Base-36: 8XHQFDS

Squares and roots of 19439428960

• 19439428960 squared (19439428960²) is 377891398290886681600
• 19439428960 cubed (19439428960³) is 7345992991670757062373339136000
• The square root of 19439428960 is 139425.3526443451
• The cube root of 19439428960 is 2688.8165198847

Scales and comparisons

• 19,439,428,960 seconds is equal to 618 years, 5 weeks, 6 days, 9 hours, 22 minutes, 40 seconds.
• To count from 1 to 19,439,428,960 would take you about one thousand, two hundred thirty-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 19439428960 cubic inches would be around 224.1 feet tall.

Recreational maths with 19439428960

• 19439428960 backwards is 06982493491
• The number of decimal digits it has is: 11
• The sum of 19439428960's digits is 55
• More coming soon!