400140073970
400,140,073,970 is an even composite number composed of seven prime numbers multiplied together.
400140073970 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 400140073970:
2 × 5 × 7 × 13 × 172 × 67 × 22709
(2 × 5 × 7 × 13 × 17 × 17 × 67 × 22709)See below for interesting mathematical facts about the number 400140073970 from the Numbermatics database.
Names of 400140073970
- Cardinal: 400140073970 can be written as Four hundred billion, one hundred forty million, seventy-three thousand, nine hundred seventy.
Scientific notation
- Scientific notation: 4.0014007397 × 1011
Factors of 400140073970
Divisors of 400140073970
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 5 7 10 13 14 17 26 34 35 65 67 70 85 91 119 130 134 170 182 221 238 289 335 442 455 469 578 595 670 871 910 938 1105 1139 1190 1445 1547 1742 2023 2210 2278 2345 2890 3094 3757 4046 4355 4690 5695 6097 7514 7735 7973 8710 10115 11390 12194 14807 15470 15946 18785 19363 20230 22709 26299 29614 30485 37570 38726 39865 45418 52598 60970 74035 79730 96815 103649 113545 131495 135541 148070 158963 193630 207298 227090 251719 262990 271082 295217 317926 386053 503438 518245 590434 677705 772106 794815 1036490 1258595 1355410 1476085 1521503 1589630 1762033 1930265 2066519 2517190 2702371 2952170 3043006 3524066 3860530 4133038 5018689 5404742 6562901 7607515 8810165 10037378 10332595 10650521 13125802 13511855 15215030 17620330 19779539 20665190 21301042 25093445 25865551 27023710 32814505 35130823 39559078 45940307 50186890 51731102 53252605 65629010 70261646 85317713 91880614 98897695 106505210 129327755 138456773 170635426 175654115 181058857 197795390 229701535 258655510 276913546 336252163 351308230 362117714 426588565 439714367 459403070 597223991 672504326 692283865 853177130 879428734 905294285 1194447982 1384567730 1681260815 1810588570 2198571835 2353765141 2986119955 3078000569 3362521630 4397143670 4707530282 5716286771 5972239910 6156001138 11432573542 11768825705 15390002845 23537651410 28581433855 30780005690 40014007397 57162867710 80028014794 200070036985 400140073970
- Sum of all divisors σ(n): 955773423360
- Sum of proper divisors (its aliquot sum) s(n): 555633349390
- 400140073970 is an abundant number, because the sum of its proper divisors (555633349390) is greater than itself. Its abundance is 155493275420
Bases of 400140073970
- Binary: 1011101001010100011010011111011111100102
- Hexadecimal: 0x5D2A34FBF2
- Base-36: 53TL2H2Q
Squares and roots of 400140073970
- 400140073970 squared (4001400739702) is 160112078796717071560900
- 400140073970 cubed (4001400739703) is 64067259053208837607540309359773000
-
The
square root of 400140073970 is 632566.2605371867 -
The
cube root of 400140073970 is 7368.9229584361
Scales and comparisons
How big is 400140073970?- 400,140,073,970 seconds is equal to 12,723 years, 11 weeks, 1 day, 20 hours, 32 minutes, 50 seconds.
-
To count from 1 to 400,140,073,970 would take you about twenty-five thousand, four hundred forty-six 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 400140073970 cubic inches would be around 614.1 feet tall.
Recreational maths with 400140073970
- 400140073970 backwards is 079370041004
- 400140073970 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 400140073970's digits is 35
- More coming soon!
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