146668738920
146,668,738,920 is an even composite number composed of six prime numbers multiplied together.
146668738920 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 146668738920:
23 × 3 × 5 × 11 × 832 × 1272
(2 × 2 × 2 × 3 × 5 × 11 × 83 × 83 × 127 × 127)See below for interesting mathematical facts about the number 146668738920 from the Numbermatics database.
Names of 146668738920
- Cardinal: 146668738920 can be written as One hundred forty-six billion, six hundred sixty-eight million, seven hundred thirty-eight thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.4666873892 × 1011
Factors of 146668738920
Divisors of 146668738920
- Number of divisors d(n): 288
-
Complete list of divisors:
1 2 3 4 5 6 8 10 11 12 15 20 22 24 30 33 40 44 55 60 66 83 88 110 120 127 132 165 166 220 249 254 264 330 332 381 415 440 498 508 635 660 664 762 830 913 996 1016 1245 1270 1320 1397 1524 1660 1826 1905 1992 2490 2540 2739 2794 3048 3320 3652 3810 4191 4565 4980 5080 5478 5588 6889 6985 7304 7620 8382 9130 9960 10541 10956 11176 13695 13778 13970 15240 16129 16764 18260 20667 20955 21082 21912 27390 27556 27940 31623 32258 33528 34445 36520 41334 41910 42164 48387 52705 54780 55112 55880 63246 64516 68890 75779 80645 82668 83820 84328 96774 103335 105410 109560 115951 126492 129032 137780 151558 158115 161290 165336 167640 177419 193548 206670 210820 227337 231902 241935 252984 275560 303116 316230 322580 347853 354838 378895 387096 413340 421640 454674 463804 483870 532257 579755 606232 632460 645160 695706 709676 757790 826680 874903 887095 909348 927608 967740 1064514 1136685 1159510 1264920 1338707 1391412 1419352 1515580 1739265 1749806 1774190 1818696 1935480 2129028 2273370 2319020 2624709 2661285 2677414 2782824 3031160 3478530 3499612 3548380 4016121 4258056 4374515 4546740 4638040 5249418 5322570 5354828 6693535 6957060 6999224 7096760 8032242 8749030 9093480 9623933 10498836 10645140 10709656 13123545 13387070 13914120 14725777 16064484 17498060 19247866 20080605 20997672 21290280 26247090 26774140 28871799 29451554 32128968 34996120 38495732 40161210 44177331 48119665 52494180 53548280 57743598 58903108 73628885 76991464 80322420 88354662 96239330 104988360 111112681 115487196 117806216 144358995 147257770 160644840 176709324 192478660 220886655 222225362 230974392 288717990 294515540 333338043 353418648 384957320 441773310 444450724 555563405 577435980 589031080 666676086 883546620 888901448 1111126810 1154871960 1222239491 1333352172 1666690215 1767093240 2222253620 2444478982 2666704344 3333380430 3666718473 4444507240 4888957964 6111197455 6666760860 7333436946 9777915928 12222394910 13333521720 14666873892 18333592365 24444789820 29333747784 36667184730 48889579640 73334369460 146668738920
- Sum of all divisors σ(n): 489715463520
- Sum of proper divisors (its aliquot sum) s(n): 343046724600
- 146668738920 is an abundant number, because the sum of its proper divisors (343046724600) is greater than itself. Its abundance is 196377985680
Bases of 146668738920
- Binary: 100010001001100010001101011001011010002
- Hexadecimal: 0x2226235968
- Base-36: 1VDMS38O
Squares and roots of 146668738920
- 146668738920 squared (1466687389202) is 21511718976383122766400
- 146668738920 cubed (1466687389203) is 3155096694267545878919429748288000
-
The
square root of 146668738920 is 382973.5485904999 -
The
cube root of 146668738920 is 5273.6647659461
Scales and comparisons
How big is 146668738920?- 146,668,738,920 seconds is equal to 4,663 years, 31 weeks, 5 days, 20 hours, 22 minutes.
-
To count from 1 to 146,668,738,920 would take you about nine thousand, three hundred twenty-seven 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 146668738920 cubic inches would be around 439.5 feet tall.
Recreational maths with 146668738920
- 146668738920 backwards is 029837866641
- 146668738920 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 146668738920's digits is 60
- More coming soon!
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