1979843560640

Names of 1979843560640

• Cardinal: 1979843560640 can be written as One trillion, nine hundred seventy-nine billion, eight hundred forty-three million, five hundred sixty thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.97984356064 × 10¹²

Factors of 1979843560640

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 36809

Divisors of 1979843560640

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 4 5 8 10 11 16 17 20 22 32 34 40 44 53 55 64 68 80 85 88 106 110 136 160 170 176 187 212 220 265 272 289 320 340 352 374 424 440 530 544 578 583 680 704 748 848 880 901 935 1060 1088 1156 1166 1360 1445 1496 1696 1760 1802 1870 2120 2312 2332 2720 2890 2915 2992 3179 3392 3520 3604 3740 4240 4505 4624 4664 5440 5780 5830 5984 6358 7208 7480 8480 9010 9248 9328 9911 11560 11660 11968 12716 14416 14960 15317 15895 16960 18020 18496 18656 19822 23120 23320 25432 28832 29920 30634 31790 36040 36721 37312 39644 46240 46640 49555 50864 57664 59840 61268 63580 72080 73442 76585 79288 92480 93280 99110 101728 122536 127160 144160 146884 153170 158576 168487 183605 186560 198220 203456 245072 254320 288320 293768 306340 317152 336974 367210 396440 403931 490144 508640 587536 612680 624257 634304 673948 734420 792880 807862 842435 980288 1017280 1175072 1225360 1248514 1347896 1468840 1585760 1615724 1684870 1946213 2019655 2350144 2450720 2497028 2695792 2937680 3121285 3171520 3231448 3369740 3892426 4039310 4901440 4994056 5391584 5875360 6242570 6462896 6739480 6866827 7784852 8078620 9731065 9988112 10612369 10783168 11750720 12485140 12925792 13478960 13733654 15569704 16157240 19462130 19976224 21224738 21408343 24970280 25851584 26957920 27467308 31139408 32314480 33085621 34334135 38924260 39952448 42449476 42816686 49940560 53061845 53915840 54934616 62278816 64628960 66171242 68668270 77848520 84898952 85633372 99881120 106123690 107041715 109869232 116736059 124557632 129257920 132342484 137336540 155697040 165428105 169797904 171266744 199762240 212247380 214083430 219738464 233472118 264684968 274673080 311394080 330856210 339595808 342533488 363941831 424494760 428166860 439476928 466944236 529369936 549346160 562455557 583680295 622788160 661712420 679191616 685066976 727883662 848989520 856333720 933888472 1058739872 1098692320 1124911114 1167360590 1323424840 1370133952 1455767324 1697979040 1712667440 1819709155 1867776944 2117479744 2197384640 2249822228 2334721180 2646849680 2812277785 2911534648 3395958080 3425334880 3639418310 3735553888 4499644456 4669442360 5293699360 5624555570 5823069296 6187011127 6850669760 7278836620 7471107776 8999288912 9338884720 10587398720 11249111140 11646138592 12374022254 14557673240 17998577824 18677769440 22498222280 23292277184 24748044508 29115346480 30935055635 35997155648 37355538880 44996444560 49496089016 58230692960 61870111270 89992889120 98992178032 116461385920 123740222540 179985778240 197984356064 247480445080 395968712128 494960890160 989921780320 1979843560640
• Sum of all divisors σ(n): 5566659777504
• Sum of proper divisors (its aliquot sum) s(n): 3586816216864
• 1979843560640 is an abundant number, because the sum of its proper divisors (3586816216864) is greater than itself. Its abundance is 1606972656224

Bases of 1979843560640

• Binary: 11100110011110111110111110100010011000000₂
• Hexadecimal: 0x1CCF7DF44C0
• Base-36: P9IZQKE8

Squares and roots of 1979843560640

• 1979843560640 squared (1979843560640²) is 3919780524607673357209600
• 1979843560640 cubed (1979843560640³) is 7760552230766583158603917078790144000
• The square root of 1979843560640 is 1407069.1385429503
• The cube root of 1979843560640 is 12556.7416372299

Scales and comparisons

• 1,979,843,560,640 seconds is equal to 62,952 years, 46 weeks, 6 days, 37 minutes, 20 seconds.
• To count from 1 to 1,979,843,560,640 would take you about one hundred fifty-seven thousand, three hundred eighty-two 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 1979843560640 cubic inches would be around 1046.4 feet tall.

Recreational maths with 1979843560640

• 1979843560640 backwards is 0460653489791
• The number of decimal digits it has is: 13
• The sum of 1979843560640's digits is 62
• More coming soon!