19494273024

Names of 19494273024

• Cardinal: 19494273024 can be written as Nineteen billion, four hundred ninety-four million, two hundred seventy-three thousand and twenty-four.

Scientific notation

• Scientific notation: 1.9494273024 × 10¹⁰

Factors of 19494273024

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 507

Divisors of 19494273024

• Number of divisors d(n): 272
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 23 24 27 32 36 46 48 54 64 69 72 92 96 108 128 138 144 184 192 207 216 256 276 288 368 384 414 432 479 512 552 576 621 736 768 828 864 958 1024 1104 1152 1242 1437 1472 1536 1656 1728 1916 2048 2208 2304 2484 2874 2944 3072 3312 3456 3832 4096 4311 4416 4608 4968 5748 5888 6144 6624 6912 7664 8192 8622 8832 9216 9936 11017 11496 11776 12288 12933 13248 13824 15328 16384 17244 17664 18432 19872 22034 22992 23552 24576 25866 26496 27648 30656 32768 33051 34488 35328 36864 39744 44068 45984 47104 49152 51732 52992 55296 61312 65536 66102 68976 70656 73728 79488 88136 91968 94208 98304 99153 103464 105984 110592 122624 132204 137952 141312 147456 158976 176272 183936 188416 196608 198306 206928 211968 221184 245248 264408 275904 282624 294912 297459 317952 352544 367872 376832 396612 413856 423936 442368 490496 528816 551808 565248 589824 594918 635904 705088 735744 753664 793224 827712 847872 884736 980992 1057632 1103616 1130496 1189836 1271808 1410176 1471488 1507328 1586448 1655424 1695744 1769472 1961984 2115264 2207232 2260992 2379672 2543616 2820352 2942976 3172896 3310848 3391488 3923968 4230528 4414464 4521984 4759344 5087232 5640704 5885952 6345792 6621696 6782976 7847936 8461056 8828928 9518688 10174464 11281408 11771904 12691584 13243392 13565952 15695872 16922112 17657856 19037376 20348928 22562816 23543808 25383168 26486784 31391744 33844224 35315712 38074752 40697856 45125632 47087616 50766336 52973568 67688448 70631424 76149504 90251264 94175232 101532672 105947136 135376896 141262848 152299008 180502528 203065344 211894272 270753792 282525696 304598016 361005056 406130688 423788544 541507584 609196032 722010112 812261376 847577088 1083015168 1218392064 1624522752 2166030336 2436784128 3249045504 4873568256 6498091008 9747136512 19494273024
• Sum of all divisors σ(n): 60397516800
• Sum of proper divisors (its aliquot sum) s(n): 40903243776
• 19494273024 is an abundant number, because the sum of its proper divisors (40903243776) is greater than itself. Its abundance is 21408970752

Bases of 19494273024

• Binary: 10010001001111100110000000000000000₂
• Hexadecimal: 0x489F30000
• Base-36: 8YEDXC0

Squares and roots of 19494273024

• 19494273024 squared (19494273024²) is 380026680734254104576
• 19494273024 cubed (19494273024³) is 7408343870638030303597191757824
• The square root of 19494273024 is 139621.8930683865
• The cube root of 19494273024 is 2691.3427799919

Scales and comparisons

• 19,494,273,024 seconds is equal to 619 years, 44 weeks, 4 days, 3 hours, 50 minutes, 24 seconds.
• To count from 1 to 19,494,273,024 would take you about one thousand, two hundred thirty-nine 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 19494273024 cubic inches would be around 224.3 feet tall.

Recreational maths with 19494273024

• 19494273024 backwards is 42037249491
• The number of decimal digits it has is: 11
• The sum of 19494273024's digits is 45
• More coming soon!