1990284796784736

Names of 1990284796784736

• Cardinal: 1990284796784736 can be written as One quadrillion, nine hundred ninety trillion, two hundred eighty-four billion, seven hundred ninety-six million, seven hundred eighty-four thousand, seven hundred thirty-six.

Scientific notation

• Scientific notation: 1.990284796784736 × 10¹⁵

Factors of 1990284796784736

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 8825

Divisors of 1990284796784736

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 41 48 54 72 81 82 96 108 123 144 162 164 216 243 246 288 324 328 369 432 486 492 648 656 729 738 864 972 984 1107 1296 1312 1458 1476 1944 1968 2187 2214 2592 2916 2952 3321 3888 3936 4374 4428 5832 5904 6561 6642 7776 8748 8779 8856 9963 11664 11808 13122 13284 17496 17558 17712 19683 19926 23328 26244 26337 26568 29889 34992 35116 35424 39366 39852 52488 52674 53136 59778 69984 70232 78732 79011 79704 89667 104976 105348 106272 119556 140464 157464 158022 159408 179334 209952 210696 237033 239112 269001 280928 314928 316044 318816 358668 359939 421392 474066 478224 538002 629856 632088 711099 717336 719878 807003 842784 948132 956448 1076004 1079817 1264176 1422198 1434672 1439756 1614006 1896264 2133297 2152008 2159634 2528352 2844396 2869344 2879512 3228012 3239451 3792528 4266594 4304016 4319268 5688792 5759024 6399891 6456024 6478902 7585056 8533188 8608032 8638536 9718353 11377584 11518048 12799782 12912048 12957804 17066376 17277072 19199673 19436706 22755168 25599564 25824096 25915608 29155059 34132752 34554144 38399346 38873412 51199128 51831216 57599019 58310118 68265504 76798692 77070841 77746824 87465177 102398256 103662432 115198038 116620236 153597384 154141682 155493648 172797057 174930354 204796512 230396076 231212523 233240472 262395531 307194768 308283364 310987296 345594114 349860708 460792152 462425046 466480944 524791062 614389536 616566728 691188228 693637569 699721416 787186593 921584304 924850092 932961888 1049582124 1233133456 1382376456 1387275138 1399442832 1574373186 1843168608 1849700184 2080912707 2099164248 2361559779 2466266912 2764752912 2774550276 2798885664 3148746372 3159904481 3699400368 4161825414 4198328496 4723119558 5529505824 5549100552 6242738121 6297492744 6319808962 7084679337 7398800736 8323650828 8396656992 9446239116 9479713443 11098201104 12485476242 12594985488 12639617924 14169358674 16647301656 18728214363 18892478232 18959426886 22196402208 24970952484 25189970976 25279235848 28338717348 28439140329 33294603312 37456428726 37784956464 37918853772 49941904968 50558471696 56184643089 56677434696 56878280658 66589206624 74912857452 75569912928 75837707544 85317420987 99883809936 101116943392 112369286178 113354869392 113756561316 149825714904 151675415088 168553929267 170634841974 199767619872 224738572356 226709738784 227513122632 255952262961 299651429808 303350830176 337107858534 341269683948 449477144712 455026245264 505661787801 511904525922 599302859616 674215717068 682539367896 767856788883 898954289424 910052490528 1011323575602 1023809051844 1348431434136 1365078735792 1516985363403 1535713577766 1797908578848 2022647151204 2047618103688 2303570366649 2696862868272 2730157471584 3033970726806 3071427155532 4045294302408 4095236207376 4607140733298 5393725736544 6067941453612 6142854311064 6910711099947 8090588604816 8190472414752 9214281466596 12135882907224 12285708622128 13821422199894 16181177209632 18428562933192 20732133299841 24271765814448 24571417244256 27642844399788 36857125866384 41464266599682 48543531628896 55285688799576 62196399899523 73714251732768 82928533199364 110571377599152 124392799799046 165857066398728 221142755198304 248785599598092 331714132797456 497571199196184 663428265594912 995142398392368 1990284796784736
• Sum of all divisors σ(n): 6021498840648984
• Sum of proper divisors (its aliquot sum) s(n): 4031214043864248
• 1990284796784736 is an abundant number, because the sum of its proper divisors (4031214043864248) is greater than itself. Its abundance is 2040929247079512

Bases of 1990284796784736

• Binary: 111000100100010011101001010010100000111000001100000₂
• Hexadecimal: 0x712274A507060
• Base-36: JLHW7ODI00

Squares and roots of 1990284796784736

• 1990284796784736 squared (1990284796784736²) is 3961233572312457875963522589696
• 1990284796784736 cubed (1990284796784736³) is 7883982955486774060522841804626605924963680256
• The square root of 1990284796784736 is 44612608.0473304765
• The cube root of 1990284796784736 is 125787.7672838229

Scales and comparisons

• 1,990,284,796,784,736 seconds is equal to 63,284,900 years, 9 weeks, 3 days, 11 hours, 45 minutes, 36 seconds.
• To count from 1 to 1,990,284,796,784,736 would take you about one hundred eighty-nine million, eight hundred fifty-four thousand, seven hundred 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 1990284796784736 cubic inches would be around 10482.3 feet tall.

Recreational maths with 1990284796784736

• 1990284796784736 backwards is 6374876974820991
• The number of decimal digits it has is: 16
• The sum of 1990284796784736's digits is 90
• More coming soon!