1420345322474280

Names of 1420345322474280

• Cardinal: 1420345322474280 can be written as One quadrillion, four hundred twenty trillion, three hundred forty-five billion, three hundred twenty-two million, four hundred seventy-four thousand, two hundred eighty.

Scientific notation

• Scientific notation: 1.42034532247428 × 10¹⁵

Factors of 1420345322474280

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 11433

Divisors of 1420345322474280

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 97 120 194 291 388 485 582 776 970 1164 1187 1455 1940 2328 2374 2910 3561 3880 4748 5820 5935 7122 9496 10139 11640 11870 14244 17805 20278 23740 28488 30417 35610 40556 47480 50695 60834 71220 81112 101390 115139 121668 142440 152085 202780 230278 243336 304170 345417 405560 460556 575695 608340 690834 921112 983483 1151390 1216680 1381668 1727085 1966966 2302780 2763336 2950449 3454170 3933932 4605560 4917415 5900898 6908340 7867864 9834830 11801796 12034993 13816680 14752245 19669660 23603592 24069986 29504490 36104979 39339320 48139972 59008980 60174965 72209958 96279944 102799321 118017960 120349930 144419916 180524895 205598642 240699860 288839832 308397963 361049790 411197284 481399720 513996605 616795926 722099580 822394568 1027993210 1167394321 1233591852 1444199160 1541989815 2055986420 2334788642 2467183704 3083979630 3502182963 4111972840 4669577284 5836971605 6167959260 7004365926 9339154568 9971534137 11673943210 12335918520 14008731852 17510914815 19943068274 23347886420 28017463704 29914602411 35021829630 39886136548 46695772840 49857670685 59829204822 70043659260 79772273096 99715341370 119658409644 122022794027 140087318520 149573012055 199430682740 239316819288 244045588054 299146024110 366068382081 398861365480 488091176108 598292048220 610113970135 732136764162 976182352216 1196584096440 1220227940270 1464273528324 1830341910405 2440455880540 2928547056648 3660683820810 4880911761080 7321367641620 11836211020619 14642735283240 23672422041238 35508633061857 47344844082476 59181055103095 71017266123714 94689688164952 118362110206190 142034532247428 177543165309285 236724220412380 284069064494856 355086330618570 473448440824760 710172661237140 1420345322474280
• Sum of all divisors σ(n): 4309015927487040
• Sum of proper divisors (its aliquot sum) s(n): 2888670605012760
• 1420345322474280 is an abundant number, because the sum of its proper divisors (2888670605012760) is greater than itself. Its abundance is 1468325282538480

Bases of 1420345322474280

• Binary: 101000010111100101111101010011001111000101100101000₂
• Hexadecimal: 0x50BCBEA678B28
• Base-36: DZGXMSRS4O

Squares and roots of 1420345322474280

• 1420345322474280 squared (1420345322474280²) is 2017380835074566442861261518400
• 1420345322474280 cubed (1420345322474280³) is 2865377432747417350755338465198296037746752000
• The square root of 1420345322474280 is 37687469.0377886747
• The cube root of 1420345322474280 is 112408.1969742745

Scales and comparisons

• 1,420,345,322,474,280 seconds is equal to 45,162,587 years, 43 weeks, 4 days, 1 hour, 58 minutes.
• To count from 1 to 1,420,345,322,474,280 would take you about one hundred thirty-five million, four hundred eighty-seven thousand, seven hundred sixty-three 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 1420345322474280 cubic inches would be around 9367.3 feet tall.

Recreational maths with 1420345322474280

• 1420345322474280 backwards is 0824742235430241
• The number of decimal digits it has is: 16
• The sum of 1420345322474280's digits is 51
• More coming soon!