19794087936

Names of 19794087936

• Cardinal: 19794087936 can be written as Nineteen billion, seven hundred ninety-four million, eighty-seven thousand, nine hundred thirty-six.

Scientific notation

• Scientific notation: 1.9794087936 × 10¹⁰

Factors of 19794087936

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 959

Divisors of 19794087936

• Number of divisors d(n): 364
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 54 56 63 64 72 81 84 96 108 112 126 128 144 162 168 189 192 216 224 243 252 256 288 324 336 378 384 432 448 486 504 512 567 576 648 672 729 756 768 864 896 947 972 1008 1024 1134 1152 1296 1344 1458 1512 1536 1701 1728 1792 1894 1944 2016 2048 2268 2304 2592 2688 2841 2916 3024 3072 3402 3456 3584 3788 3888 4032 4096 4536 4608 5103 5184 5376 5682 5832 6048 6144 6629 6804 6912 7168 7576 7776 8064 8523 9072 9216 10206 10368 10752 11364 11664 12096 12288 13258 13608 13824 14336 15152 15552 16128 17046 18144 18432 19887 20412 20736 21504 22728 23328 24192 25569 26516 27216 27648 28672 30304 31104 32256 34092 36288 36864 39774 40824 41472 43008 45456 46656 48384 51138 53032 54432 55296 59661 60608 62208 64512 68184 72576 76707 79548 81648 82944 86016 90912 93312 96768 102276 106064 108864 110592 119322 121216 124416 129024 136368 145152 153414 159096 163296 165888 178983 181824 186624 193536 204552 212128 217728 230121 238644 242432 248832 258048 272736 290304 306828 318192 326592 331776 357966 363648 373248 387072 409104 424256 435456 460242 477288 484864 497664 536949 545472 580608 613656 636384 653184 690363 715932 727296 746496 774144 818208 848512 870912 920484 954576 969728 995328 1073898 1090944 1161216 1227312 1272768 1306368 1380726 1431864 1454592 1492992 1610847 1636416 1697024 1741824 1840968 1909152 1939456 2147796 2181888 2322432 2454624 2545536 2612736 2761452 2863728 2909184 2985984 3221694 3272832 3394048 3483648 3681936 3818304 3878912 4295592 4363776 4832541 4909248 5091072 5225472 5522904 5727456 5818368 6443388 6545664 6788096 6967296 7363872 7636608 8591184 8727552 9665082 9818496 10182144 10450944 11045808 11454912 11636736 12886776 13091328 13576192 14727744 15273216 17182368 17455104 19330164 19636992 20364288 20901888 22091616 22909824 25773552 26182656 27152384 29455488 30546432 34364736 34910208 38660328 39273984 40728576 44183232 45819648 51547104 52365312 58910976 61092864 68729472 77320656 78547968 81457152 88366464 91639296 103094208 104730624 117821952 122185728 137458944 154641312 157095936 176732928 183278592 206188416 235643904 244371456 274917888 309282624 314191872 353465856 366557184 412376832 471287808 549835776 618565248 706931712 733114368 824753664 942575616 1099671552 1237130496 1413863424 1649507328 2199343104 2474260992 2827726848 3299014656 4948521984 6598029312 9897043968 19794087936
• Sum of all divisors σ(n): 67897754592
• Sum of proper divisors (its aliquot sum) s(n): 48103666656
• 19794087936 is an abundant number, because the sum of its proper divisors (48103666656) is greater than itself. Its abundance is 28309578720

Bases of 19794087936

• Binary: 10010011011110100011101000000000000₂
• Hexadecimal: 0x49BD1D000
• Base-36: 93CW000

Squares and roots of 19794087936

• 19794087936 squared (19794087936²) is 391805917218100740096
• 19794087936 cubed (19794087936³) is 7755440779260222540366905081856
• The square root of 19794087936 is 140691.4636216427
• The cube root of 19794087936 is 2705.0699405977

Scales and comparisons

• 19,794,087,936 seconds is equal to 629 years, 20 weeks, 2 days, 5 hours, 45 minutes, 36 seconds.
• To count from 1 to 19,794,087,936 would take you about one thousand, two hundred fifty-eight 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 19794087936 cubic inches would be around 225.4 feet tall.

Recreational maths with 19794087936

• 19794087936 backwards is 63978049791
• 19794087936 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 19794087936's digits is 63
• More coming soon!