19513709424

Names of 19513709424

• Cardinal: 19513709424 can be written as Nineteen billion, five hundred thirteen million, seven hundred nine thousand, four hundred twenty-four.

Scientific notation

• Scientific notation: 1.9513709424 × 10¹⁰

Factors of 19513709424

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 4687

Divisors of 19513709424

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 33 36 37 44 48 66 72 73 74 88 99 111 132 144 146 148 176 198 219 222 264 292 296 333 396 407 438 444 528 584 592 657 666 792 803 814 876 888 1168 1221 1314 1332 1584 1606 1628 1752 1776 2409 2442 2628 2664 2701 3212 3256 3504 3663 4561 4818 4884 5256 5328 5402 6424 6512 7227 7326 8103 9122 9636 9768 10512 10804 12848 13683 14454 14652 16206 18244 19272 19536 21608 24309 27366 28908 29304 29711 32412 36488 38544 41049 43216 48618 50171 54732 57816 58608 59422 64824 72976 82098 89133 97236 100342 109464 115632 118844 129648 150513 164196 168757 178266 194472 200684 218928 237688 267399 301026 328392 332953 337514 356532 388944 401368 451539 475376 506271 534798 602052 656784 665906 675028 713064 802736 903078 998859 1012542 1069596 1204104 1331812 1350056 1426128 1518813 1806156 1856327 1997718 2025084 2139192 2408208 2663624 2700112 2996577 3037626 3612312 3662483 3712654 3995436 4050168 4278384 5327248 5568981 5993154 6075252 7224624 7324966 7425308 7990872 8100336 10987449 11137962 11986308 12150504 12319261 14649932 14850616 15981744 16706943 21974898 22275924 23972616 24301008 24638522 29299864 29701232 32962347 33413886 36957783 43949796 44551848 47945232 49277044 58599728 65924694 66827772 73915566 87899592 89103696 98554088 110873349 131849388 133655544 135511871 147831132 175799184 197108176 221746698 263698776 267311088 271023742 295662264 406535613 443493396 527397552 542047484 591324528 813071226 886986792 1084094968 1219606839 1626142452 1773973584 2168189936 2439213678 3252284904 4878427356 6504569808 9756854712 19513709424
• Sum of all divisors σ(n): 62037871584
• Sum of proper divisors (its aliquot sum) s(n): 42524162160
• 19513709424 is an abundant number, because the sum of its proper divisors (42524162160) is greater than itself. Its abundance is 23010452736

Bases of 19513709424

• Binary: 10010001011000110111001001101110000₂
• Hexadecimal: 0x48B1B9370
• Base-36: 8YPYIK0

Squares and roots of 19513709424

• 19513709424 squared (19513709424²) is 380784855484306411776
• 19513709424 cubed (19513709424³) is 7430525022980588111576955777024
• The square root of 19513709424 is 139691.4794251961
• The cube root of 19513709424 is 2692.2369338709

Scales and comparisons

• 19,513,709,424 seconds is equal to 620 years, 24 weeks, 5 days, 2 hours, 50 minutes, 24 seconds.
• To count from 1 to 19,513,709,424 would take you about one thousand, two hundred forty 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 19513709424 cubic inches would be around 224.4 feet tall.

Recreational maths with 19513709424

• 19513709424 backwards is 42490731591
• The number of decimal digits it has is: 11
• The sum of 19513709424's digits is 45
• More coming soon!