9989133720
9,989,133,720 is an even composite number composed of seven prime numbers multiplied together.
9989133720 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 9989133720:
23 × 3 × 5 × 19 × 312 × 47 × 97
(2 × 2 × 2 × 3 × 5 × 19 × 31 × 31 × 47 × 97)See below for interesting mathematical facts about the number 9989133720 from the Numbermatics database.
Names of 9989133720
- Cardinal: 9989133720 can be written as Nine billion, nine hundred eighty-nine million, one hundred thirty-three thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 9.98913372 × 109
Factors of 9989133720
Divisors of 9989133720
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 19 20 24 30 31 38 40 47 57 60 62 76 93 94 95 97 114 120 124 141 152 155 186 188 190 194 228 235 248 282 285 291 310 372 376 380 388 456 465 470 485 564 570 582 589 620 705 744 760 776 893 930 940 961 970 1128 1140 1164 1178 1240 1410 1455 1457 1767 1786 1843 1860 1880 1922 1940 2280 2328 2356 2679 2820 2883 2910 2914 2945 3007 3534 3572 3686 3720 3844 3880 4371 4465 4559 4712 4805 5358 5529 5640 5766 5820 5828 5890 6014 7068 7144 7285 7372 7688 8742 8835 8930 9021 9118 9215 9610 10716 11058 11532 11640 11656 11780 12028 13395 13677 14136 14415 14570 14744 15035 17484 17670 17860 18042 18236 18259 18430 19220 21432 21855 22116 22795 23064 23560 24056 26790 27354 27645 27683 28830 29140 30070 34968 35340 35720 36084 36472 36518 36860 38440 43710 44232 45105 45167 45590 53580 54708 54777 55290 55366 57133 57660 58280 60140 68385 70680 72168 73036 73720 83049 86621 87420 90210 90334 91180 91295 93217 107160 109416 109554 110580 110732 114266 115320 120280 135501 136770 138415 141329 146072 166098 171399 173242 174840 180420 180668 182360 182590 186434 219108 221160 221464 225835 228532 259863 271002 273540 273885 276830 279651 282658 285665 332196 342798 346484 360840 361336 365180 372868 415245 423987 433105 438216 451670 457064 466085 519726 542004 547080 547770 553660 559302 565316 571330 664392 677505 685596 692968 706645 730360 745736 830490 847974 856995 858173 866210 903340 932170 1039452 1084008 1095540 1107320 1118604 1130632 1142660 1299315 1355010 1371192 1398255 1413290 1660980 1695948 1713990 1716346 1732420 1771123 1806680 1864340 2078904 2119935 2191080 2237208 2285320 2574519 2598630 2685251 2710020 2796510 2826580 3321960 3391896 3427980 3432692 3464840 3542246 3728680 4239870 4290865 4381199 5149038 5197260 5313369 5370502 5420040 5593020 5653160 6855960 6865384 7084492 8055753 8479740 8581730 8762398 8855615 10298076 10394520 10626738 10741004 11186040 12872595 13143597 13426255 14168984 16111506 16959480 17163460 17524796 17711230 20596152 21253476 21482008 21905995 25745190 26287194 26566845 26852510 32223012 34326920 35049592 35422460 40278765 42506952 43811990 51490380 52574388 53133690 53705020 64446024 65717985 70844920 80557530 83242781 87623980 102980760 105148776 106267380 107410040 131435970 161115060 166485562 175247960 212534760 249728343 262871940 322230120 332971124 416213905 499456686 525743880 665942248 832427810 998913372 1248641715 1664855620 1997826744 2497283430 3329711240 4994566860 9989133720
- Sum of all divisors σ(n): 33631718400
- Sum of proper divisors (its aliquot sum) s(n): 23642584680
- 9989133720 is an abundant number, because the sum of its proper divisors (23642584680) is greater than itself. Its abundance is 13653450960
Bases of 9989133720
- Binary: 10010100110110011000010101100110002
- Hexadecimal: 0x253661598
- Base-36: 4L79SWO
Squares and roots of 9989133720
- 9989133720 squared (99891337202) is 99782792476041038400
- 9989133720 cubed (99891337203) is 996743656998183828785254848000
-
The
square root of 9989133720 is 99945.6538324703 -
The
cube root of 9989133720 is 2153.6540508559
Scales and comparisons
How big is 9989133720?- 9,989,133,720 seconds is equal to 317 years, 32 weeks, 2 days, 23 hours, 22 minutes.
-
To count from 1 to 9,989,133,720 would take you about six hundred thirty-five 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 9989133720 cubic inches would be around 179.5 feet tall.
Recreational maths with 9989133720
- 9989133720 backwards is 0273319899
- The number of decimal digits it has is: 10
- The sum of 9989133720's digits is 51
- More coming soon!
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