1998466384608
1,998,466,384,608 is an even composite number composed of six prime numbers multiplied together.
1998466384608 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 1998466384608:
25 × 33 × 29 × 31 × 311 × 8273
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 29 × 31 × 311 × 8273)See below for interesting mathematical facts about the number 1998466384608 from the Numbermatics database.
Names of 1998466384608
- Cardinal: 1998466384608 can be written as One trillion, nine hundred ninety-eight billion, four hundred sixty-six million, three hundred eighty-four thousand, six hundred eight.
Scientific notation
- Scientific notation: 1.998466384608 × 1012
Factors of 1998466384608
Divisors of 1998466384608
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 27 29 31 32 36 48 54 58 62 72 87 93 96 108 116 124 144 174 186 216 232 248 261 279 288 311 348 372 432 464 496 522 558 622 696 744 783 837 864 899 928 933 992 1044 1116 1244 1392 1488 1566 1674 1798 1866 2088 2232 2488 2697 2784 2799 2976 3132 3348 3596 3732 4176 4464 4976 5394 5598 6264 6696 7192 7464 8091 8273 8352 8397 8928 9019 9641 9952 10788 11196 12528 13392 14384 14928 16182 16546 16794 18038 19282 21576 22392 24273 24819 25056 26784 27057 28768 28923 29856 32364 33092 33588 36076 38564 43152 44784 48546 49638 54114 57846 64728 66184 67176 72152 74457 77128 81171 86304 86769 89568 97092 99276 108228 115692 129456 132368 134352 144304 148914 154256 162342 173538 194184 198552 216456 223371 231384 239917 243513 256463 258912 260307 264736 268704 279589 288608 297828 308512 324684 347076 388368 397104 432912 446742 462768 479834 487026 512926 520614 559178 595656 649368 694152 719751 769389 776736 794208 838767 865824 893484 925536 959668 974052 1025852 1041228 1118356 1191312 1298736 1388304 1439502 1538778 1677534 1786968 1919336 1948104 2051704 2082456 2159253 2236712 2308167 2382624 2516301 2572903 2597472 2776608 2879004 3077556 3355068 3573936 3838672 3896208 4103408 4164912 4318506 4473424 4616334 5032602 5145806 5758008 6155112 6477759 6710136 6924501 7147872 7437427 7548903 7677344 7718709 7792416 8206816 8329824 8637012 8946848 9232668 10065204 10291612 11516016 12310224 12955518 13420272 13849002 14874854 15097806 15437418 17274024 18465336 20130408 20583224 22312281 23032032 23156127 24620448 25911036 26840544 27698004 29749708 30195612 30874836 34548048 36930672 40260816 41166448 44624562 46312254 51822072 55396008 59499416 60391224 61749672 66936843 69096096 69468381 73861344 74614187 79759993 80521632 82332896 89249124 92624508 103644144 110792016 118998832 120782448 123499344 133873686 138936762 149228374 159519986 178498248 185249016 200810529 207288288 221584032 223842561 237997664 239279979 241564896 246998688 267747372 277873524 298456748 319039972 356996496 370498032 401621058 447685122 478559958 535494744 555747048 596913496 638079944 671527683 713992992 717839937 740996064 803242116 895370244 957119916 1070989488 1111494096 1193826992 1276159888 1343055366 1435679874 1606484232 1790740488 1914239832 2014583049 2141978976 2153519811 2222988192 2313039797 2387653984 2552319776 2686110732 2871359748 3212968464 3581480976 3828479664 4029166098 4307039622 4626079594 5372221464 5742719496 6425936928 6939119391 7162961952 7656959328 8058332196 8614079244 9252159188 10744442928 11485438992 13878238782 16116664392 17228158488 18504318376 20817358173 21488885856 22970877984 27756477564 32233328784 34456316976 37008636752 41634716346 55512955128 62452074519 64466657568 68912633952 74017273504 83269432692 111025910256 124904149038 166538865384 222051820512 249808298076 333077730768 499616596152 666155461536 999233192304 1998466384608
- Sum of all divisors σ(n): 6245135769600
- Sum of proper divisors (its aliquot sum) s(n): 4246669384992
- 1998466384608 is an abundant number, because the sum of its proper divisors (4246669384992) is greater than itself. Its abundance is 2248203000384
Bases of 1998466384608
- Binary: 111010001010011011110000100000010111000002
- Hexadecimal: 0x1D14DE102E0
- Base-36: PI2ZABC0
Squares and roots of 1998466384608
- 1998466384608 squared (19984663846082) is 3993867890408170579313664
- 1998466384608 cubed (19984663846083) is 7981610723545996619064331008093683712
-
The
square root of 1998466384608 is 1413671.2434678723 -
The
cube root of 1998466384608 is 12595.9892849331
Scales and comparisons
How big is 1998466384608?- 1,998,466,384,608 seconds is equal to 63,545 years, 2 weeks, 3 days, 23 hours, 16 minutes, 48 seconds.
-
To count from 1 to 1,998,466,384,608 would take you about one hundred fifty-eight thousand, eight hundred sixty-two 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 1998466384608 cubic inches would be around 1049.7 feet tall.
Recreational maths with 1998466384608
- 1998466384608 backwards is 8064836648991
- 1998466384608 is a
Harshad number . - The number of decimal digits it has is: 13
- The sum of 1998466384608's digits is 72
- More coming soon!
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