61489763493920
61,489,763,493,920 is an even composite number composed of five prime numbers multiplied together.
61489763493920 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 61489763493920:
25 × 5 × 412 × 3492 × 1877
(2 × 2 × 2 × 2 × 2 × 5 × 41 × 41 × 349 × 349 × 1877)See below for interesting mathematical facts about the number 61489763493920 from the Numbermatics database.
Names of 61489763493920
- Cardinal: 61489763493920 can be written as Sixty-one trillion, four hundred eighty-nine billion, seven hundred sixty-three million, four hundred ninety-three thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 6.148976349392 × 1013
Factors of 61489763493920
Divisors of 61489763493920
- Number of divisors d(n): 216
-
Complete list of divisors:
1 2 4 5 8 10 16 20 32 40 41 80 82 160 164 205 328 349 410 656 698 820 1312 1396 1640 1681 1745 1877 2792 3280 3362 3490 3754 5584 6560 6724 6980 7508 8405 9385 11168 13448 13960 14309 15016 16810 18770 26896 27920 28618 30032 33620 37540 53792 55840 57236 60064 67240 71545 75080 76957 114472 121801 134480 143090 150160 153914 228944 243602 268960 286180 300320 307828 384785 457888 487204 572360 586669 609005 615656 655073 769570 974408 1144720 1173338 1218010 1231312 1310146 1539140 1948816 2289440 2346676 2436020 2462624 2620292 2933345 3078280 3155237 3275365 3897632 4693352 4872040 4993841 5240584 5866690 6156560 6310474 6550730 9386704 9744080 9987682 10481168 11733380 12313120 12620948 13101460 15776185 18773408 19488160 19975364 20962336 23466760 24969205 25241896 26202920 26857993 31552370 39950728 46933520 49938410 50483792 52405840 53715986 63104740 79901456 93867040 99876820 100967584 104811680 107431972 126209480 134289965 159802912 199753640 204747481 214863944 228620477 252418960 268579930 399507280 409494962 429727888 457240954 504837920 537159860 799014560 818989924 859455776 914481908 1023737405 1074319720 1101177713 1143102385 1637979848 1828963816 2047474810 2148639440 2202355426 2286204770 3275959696 3657927632 4094949620 4297278880 4404710852 4572409540 5505888565 6551919392 7315855264 8189899240 8809421704 9144819080 9373439557 11011777130 16379798480 17618843408 18289638160 18746879114 22023554260 32759596960 35237686816 36579276320 37493758228 44047108520 46867197785 74987516456 88094217040 93734395570 149975032912 176188434080 187468791140 299950065824 374937582280 384311021837 749875164560 768622043674 1499750329120 1537244087348 1921555109185 3074488174696 3843110218370 6148976349392 7686220436740 12297952698784 15372440873480 30744881746960 61489763493920
- Sum of all divisors σ(n): 149406568753932
- Sum of proper divisors (its aliquot sum) s(n): 87916805260012
- 61489763493920 is an abundant number, because the sum of its proper divisors (87916805260012) is greater than itself. Its abundance is 26427041766092
Bases of 61489763493920
- Binary: 11011111101100101100111000001010101000001000002
- Hexadecimal: 0x37ECB382A820
- Base-36: LSO09KD28
Squares and roots of 61489763493920
- 61489763493920 squared (614897634939202) is 3780991014538216725876966400
- 61489763493920 cubed (614897634939203) is 232492243256591582817526636340114444288000
-
The
square root of 61489763493920 is 7841540.8877286357 -
The
cube root of 61489763493920 is 39470.0437283521
Scales and comparisons
How big is 61489763493920?- 61,489,763,493,920 seconds is equal to 1,955,184 years, 14 weeks, 3 days, 11 hours, 25 minutes, 20 seconds.
-
To count from 1 to 61,489,763,493,920 would take you about four million, eight hundred eighty-seven thousand, nine hundred sixty 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 61489763493920 cubic inches would be around 3289.2 feet tall.
Recreational maths with 61489763493920
- 61489763493920 backwards is 02939436798416
- The number of decimal digits it has is: 14
- The sum of 61489763493920's digits is 71
- More coming soon!
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