1998037161648
1,998,037,161,648 is an even composite number composed of seven prime numbers multiplied together.
1998037161648 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 1998037161648:
24 × 32 × 11 × 17 × 61 × 257 × 4733
(2 × 2 × 2 × 2 × 3 × 3 × 11 × 17 × 61 × 257 × 4733)See below for interesting mathematical facts about the number 1998037161648 from the Numbermatics database.
Names of 1998037161648
- Cardinal: 1998037161648 can be written as One trillion, nine hundred ninety-eight billion, thirty-seven million, one hundred sixty-one thousand, six hundred forty-eight.
Scientific notation
- Scientific notation: 1.998037161648 × 1012
Factors of 1998037161648
Divisors of 1998037161648
- Number of divisors d(n): 480
-
Complete list of divisors:
1 2 3 4 6 8 9 11 12 16 17 18 22 24 33 34 36 44 48 51 61 66 68 72 88 99 102 122 132 136 144 153 176 183 187 198 204 244 257 264 272 306 366 374 396 408 488 514 528 549 561 612 671 732 748 771 792 816 976 1028 1037 1098 1122 1224 1342 1464 1496 1542 1584 1683 2013 2056 2074 2196 2244 2313 2448 2684 2827 2928 2992 3084 3111 3366 4026 4112 4148 4369 4392 4488 4626 4733 5368 5654 6039 6168 6222 6732 8052 8296 8481 8738 8784 8976 9252 9333 9466 10736 11308 11407 12078 12336 12444 13107 13464 14199 15677 16104 16592 16962 17476 18504 18666 18932 22616 22814 24156 24888 25443 26214 26928 28398 31354 32208 33924 34221 34952 37008 37332 37864 39321 42597 45232 45628 47031 48059 48312 49776 50886 52063 52428 56796 62708 67848 68442 69904 74664 75728 78642 80461 85194 91256 94062 96118 96624 101772 102663 104126 104856 113592 125416 135696 136884 141093 144177 149328 156189 157284 160922 170388 172447 182512 188124 192236 203544 205326 208252 209712 227184 241383 250832 266509 273768 282186 288354 288713 312378 314568 321844 340776 344894 376248 384472 407088 410652 416504 432531 468567 482766 517341 533018 547536 564372 576708 577426 624756 629136 643688 681552 689788 724149 752496 768944 799527 821304 833008 865062 866139 885071 937134 965532 1034682 1066036 1128744 1153416 1154852 1216381 1249512 1287376 1379576 1448298 1552023 1599054 1642608 1730124 1732278 1770142 1874268 1931064 2069364 2132072 2257488 2306832 2309704 2398581 2432762 2499024 2598417 2655213 2759152 2896596 2931599 3104046 3175843 3198108 3460248 3464556 3540284 3649143 3748536 3862128 4138728 4264144 4619408 4797162 4865524 4908121 5196834 5310426 5793192 5863198 6208092 6351686 6396216 6920496 6929112 7080568 7298286 7497072 7965639 8277456 8794797 9527529 9594324 9731048 9816242 10393668 10620852 10947429 11586384 11726396 12416184 12703372 12792432 13380191 13858224 14161136 14596572 14724363 15931278 17589594 19055058 19188648 19462096 19632484 20678477 20787336 21241704 21894858 23452792 24832368 25406744 26384391 26760382 28582587 29193144 29448726 31862556 35179188 38110116 38377296 39264968 40140573 41356954 41574672 42483408 43789716 44173089 46905584 50813488 52768782 53520764 53989331 57165174 58386288 58897452 62035431 63725112 70358376 74199241 76220232 78529936 80281146 82713908 87579432 88346178 105537564 107041528 107978662 114330348 117794904 120421719 124070862 127450224 140716752 148398482 152440464 160562292 161967993 165427816 175158864 176692356 186106293 211075128 214083056 215957324 222597723 227463247 228660696 235589808 240843438 248141724 296796964 321124584 323935986 330855632 353384712 372212586 422150256 431914648 445195446 454926494 457321392 481686876 485903979 496283448 593593928 642249168 647871972 667793169 682389741 706769424 744425172 816191651 863829296 890390892 909852988 963373752 971807958 992566896 1187187856 1261387097 1295743944 1335586338 1364779482 1488850344 1632383302 1780781784 1819705976 1926747504 1943615916 2047169223 2448574953 2522774194 2591487888 2671172676 2729558964 2977700688 3264766604 3561563568 3639411952 3784161291 3887231832 4094338446 4897149906 5045548388 5342345352 5459117928 6529533208 7345724859 7568322582 7774463664 8188676892 9794299812 10091096776 10684690704 10918235856 11352483873 13059066416 13875258067 14691449718 15136645164 16377353784 19588599624 20182193552 22704967746 27750516134 29382899436 30273290328 32754707568 39177199248 41625774201 45409935492 55501032268 58765798872 60546580656 83251548402 90819870984 111002064536 117531597744 124877322603 166503096804 181639741968 222004129072 249754645206 333006193608 499509290412 666012387216 999018580824 1998037161648
- Sum of all divisors σ(n): 6591715371072
- Sum of proper divisors (its aliquot sum) s(n): 4593678209424
- 1998037161648 is an abundant number, because the sum of its proper divisors (4593678209424) is greater than itself. Its abundance is 2595641047776
Bases of 1998037161648
- Binary: 111010001001101000100101110010110101100002
- Hexadecimal: 0x1D1344B96B0
- Base-36: PHVVQKS0
Squares and roots of 1998037161648
- 1998037161648 squared (19980371616482) is 3992152499326396082075904
- 1998037161648 cubed (19980371616483) is 7976469048620081659755966875853729792
-
The
square root of 1998037161648 is 1413519.4238665417 -
The
cube root of 1998037161648 is 12595.0874475785
Scales and comparisons
How big is 1998037161648?- 1,998,037,161,648 seconds is equal to 63,531 years, 20 weeks, 6 days, 2 hours, 40 minutes, 48 seconds.
-
To count from 1 to 1,998,037,161,648 would take you about one hundred fifty-eight thousand, eight hundred twenty-eight 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 1998037161648 cubic inches would be around 1049.6 feet tall.
Recreational maths with 1998037161648
- 1998037161648 backwards is 8461617308991
- The number of decimal digits it has is: 13
- The sum of 1998037161648's digits is 63
- More coming soon!
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The information we have on file for 1998037161648 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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