1988076532221
1,988,076,532,221 is an odd composite number composed of seven prime numbers multiplied together.
1988076532221 is an odd 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 1988076532221:
32 × 13 × 19 × 61 × 67 × 127 × 1723
(3 × 3 × 13 × 19 × 61 × 67 × 127 × 1723)See below for interesting mathematical facts about the number 1988076532221 from the Numbermatics database.
Names of 1988076532221
- Cardinal: 1988076532221 can be written as One trillion, nine hundred eighty-eight billion, seventy-six million, five hundred thirty-two thousand, two hundred twenty-one.
Scientific notation
- Scientific notation: 1.988076532221 × 1012
Factors of 1988076532221
Divisors of 1988076532221
- Number of divisors d(n): 192
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Complete list of divisors:
1 3 9 13 19 39 57 61 67 117 127 171 183 201 247 381 549 603 741 793 871 1143 1159 1273 1651 1723 2223 2379 2413 2613 3477 3819 4087 4953 5169 7137 7239 7747 7839 8509 10431 11457 12261 14859 15067 15507 16549 21717 22399 23241 25527 31369 32737 36783 45201 49647 53131 67197 69723 76581 77653 94107 98211 100711 105103 110617 115441 135603 147193 148941 159393 161671 201591 218821 232959 282321 294633 302133 315309 331851 346323 425581 441579 478179 485013 519049 656463 698877 906399 945927 995553 1009489 1038969 1276743 1324737 1366339 1455039 1500733 1557147 1913509 1969389 1996957 2101723 2193379 2844673 3028467 3830229 4099017 4157599 4502199 4671441 5740527 5990871 6305169 6580137 6747637 7041901 8534019 9085401 9861931 12297051 12472797 13348081 13506597 14661007 17221581 17972613 18915507 19740411 20242911 21125703 25602057 25960441 28513927 29585793 37418391 40044243 43983021 54048787 60728733 63377109 77881323 85541781 88757379 91544713 120132729 128205103 131949063 133796119 162146361 173525053 190593091 233643969 253613539 256625343 274634139 278559133 384615309 401388357 486439083 520575159 571779273 760840617 823902417 835677399 894321427 1153845927 1204165071 1561725477 1715337819 1739349547 2282521851 2507032197 2682964281 3296976007 3621268729 5218048641 8048892843 9890928021 10863806187 11626178551 15654145923 16992107113 29672784063 32591418561 34878535653 50976321339 104635606959 152928964017 220897392469 662692177407 1988076532221
- Sum of all divisors σ(n): 3386485473280
- Sum of proper divisors (its aliquot sum) s(n): 1398408941059
- 1988076532221 is a deficient number, because the sum of its proper divisors (1398408941059) is less than itself. Its deficiency is 589667591162
Bases of 1988076532221
- Binary: 111001110111000101001100001110001111111012
- Hexadecimal: 0x1CEE29871FD
- Base-36: PDB5FPX9
Squares and roots of 1988076532221
- 1988076532221 squared (19880765322212) is 3952448297967876851192841
- 1988076532221 cubed (19880765322213) is 7857769706006770331573444182621029861
-
The
square root of 1988076532221 is 1409991.6780679949 -
The
cube root of 1988076532221 is 12574.1228640295
Scales and comparisons
How big is 1988076532221?- 1,988,076,532,221 seconds is equal to 63,214 years, 35 weeks, 4 days, 1 hour, 10 minutes, 21 seconds.
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To count from 1 to 1,988,076,532,221 would take you about one hundred fifty-eight thousand and thirty-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 1988076532221 cubic inches would be around 1047.8 feet tall.
Recreational maths with 1988076532221
- 1988076532221 backwards is 1222356708891
- The number of decimal digits it has is: 13
- The sum of 1988076532221's digits is 54
- More coming soon!
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