19680324720

Names of 19680324720

• Cardinal: 19680324720 can be written as Nineteen billion, six hundred eighty million, three hundred twenty-four thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.968032472 × 10¹⁰

Factors of 19680324720

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 75

Divisors of 19680324720

• Number of divisors d(n): 560
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 17 20 21 24 28 30 34 35 40 41 42 48 49 51 56 60 68 70 80 82 84 85 98 102 105 112 119 120 123 136 140 147 164 168 170 196 204 205 210 238 240 245 246 255 272 280 287 294 328 336 340 343 357 392 408 410 420 476 490 492 510 560 574 588 595 615 656 680 686 697 714 735 784 816 820 833 840 861 952 980 984 1020 1029 1148 1176 1190 1230 1360 1372 1394 1428 1435 1470 1640 1666 1680 1715 1722 1785 1904 1960 1968 2009 2040 2058 2091 2296 2352 2380 2401 2460 2499 2744 2788 2856 2870 2940 3280 3332 3430 3444 3485 3570 3920 4018 4080 4116 4165 4182 4305 4592 4760 4802 4879 4920 4998 5145 5488 5576 5712 5740 5831 5880 6027 6664 6860 6888 6970 7140 7203 8036 8232 8330 8364 8610 9520 9604 9758 9840 9996 10045 10290 10455 11152 11480 11662 11760 12005 12054 12495 13328 13720 13776 13940 14063 14280 14406 14637 16072 16464 16660 16728 16807 17220 17493 19208 19516 19992 20090 20580 20910 22960 23324 24010 24108 24395 24990 27440 27880 28126 28560 28812 29155 29274 30135 32144 33320 33456 33614 34153 34440 34986 36015 38416 39032 39984 40180 40817 41160 41820 42189 46648 48020 48216 48790 49980 50421 55760 56252 57624 58310 58548 60270 66640 67228 68306 68880 69972 70315 72030 73185 78064 80360 81634 82320 83640 84035 84378 87465 93296 96040 96432 97580 98441 99960 100842 102459 112504 115248 116620 117096 117649 120540 122451 134456 136612 139944 140630 144060 146370 160720 163268 167280 168070 168756 170765 174930 192080 195160 196882 199920 201684 204085 204918 210945 225008 233240 234192 235298 239071 241080 244902 252105 268912 273224 279888 281260 285719 288120 292740 295323 326536 336140 337512 341530 349860 352947 390320 393764 403368 408170 409836 421890 466480 470596 478142 482160 489804 492205 504210 512295 546448 562520 571438 576240 585480 588245 590646 612255 653072 672280 675024 683060 689087 699720 705894 717213 787528 806736 816340 819672 843780 857157 941192 956284 979608 984410 1008420 1024590 1125040 1142876 1170960 1176490 1181292 1195355 1224510 1344560 1366120 1378174 1399440 1411788 1428595 1434426 1476615 1575056 1632680 1639344 1673497 1687560 1714314 1764735 1882384 1912568 1959216 1968820 2000033 2016840 2049180 2067261 2285752 2352980 2362584 2390710 2449020 2732240 2756348 2823576 2857190 2868852 2953230 3265360 3346994 3375120 3428628 3445435 3529470 3586065 3825136 3937640 4000066 4033680 4098360 4134522 4285785 4571504 4705960 4725168 4781420 4823609 4898040 5020491 5512696 5647152 5714380 5737704 5906460 6000099 6693988 6857256 6890870 7058940 7172130 7875280 8000132 8196720 8269044 8367485 8571570 9411920 9562840 9647218 9796080 10000165 10040982 10336305 11025392 11428760 11475408 11714479 11812920 12000198 13387976 13714512 13781740 14117880 14344260 14470827 16000264 16538088 16734970 17143140 19125680 19294436 20000330 20081964 20672610 22857520 23428958 23625840 24000396 24118045 25102455 26775952 27563480 28235760 28688520 28941654 30000495 32000528 33076176 33469940 34286280 35143437 38588872 40000660 40163928 41345220 46857916 48000792 48236090 50204910 55126960 57377040 57883308 58572395 60000990 66939880 68572560 70286874 72354135 77177744 80001320 80327856 82001353 82690440 93715832 96001584 96472180 100409820 115766616 117144790 120001980 133879760 140573748 144708270 160002640 164002706 165380880 175717185 187431664 192944360 200819640 231533232 234289580 240003960 246004059 281147496 289416540 328005412 351434370 385888720 401639280 410006765 468579160 480007920 492008118 562294992 578833080 656010824 702868740 820013530 937158320 984016236 1157666160 1230020295 1312021648 1405737480 1640027060 1968032472 2460040590 2811474960 3280054120 3936064944 4920081180 6560108240 9840162360 19680324720
• Sum of all divisors σ(n): 77202121248
• Sum of proper divisors (its aliquot sum) s(n): 57521796528
• 19680324720 is an abundant number, because the sum of its proper divisors (57521796528) is greater than itself. Its abundance is 37841471808

Bases of 19680324720

• Binary: 10010010101000010011110110001110000₂
• Hexadecimal: 0x49509EC70
• Base-36: 91H5NQO

Squares and roots of 19680324720

• 19680324720 squared (19680324720²) is 387315181084643078400
• 19680324720 cubed (19680324720³) is 7622488532731377588212418048000
• The square root of 19680324720 is 140286.5806839699
• The cube root of 19680324720 is 2699.8776679829

Scales and comparisons

• 19,680,324,720 seconds is equal to 625 years, 40 weeks, 1 day, 12 hours, 52 minutes.
• To count from 1 to 19,680,324,720 would take you about one thousand, two hundred fifty-one 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 19680324720 cubic inches would be around 225 feet tall.

Recreational maths with 19680324720

• 19680324720 backwards is 02742308691
• 19680324720 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 19680324720's digits is 42
• More coming soon!