1996388769648

Names of 1996388769648

• Cardinal: 1996388769648 can be written as One trillion, nine hundred ninety-six billion, three hundred eighty-eight million, seven hundred sixty-nine thousand, six hundred forty-eight.

Scientific notation

• Scientific notation: 1.996388769648 × 10¹²

Factors of 1996388769648

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2199

Divisors of 1996388769648

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 7 8 12 13 14 16 21 24 26 28 39 42 48 49 52 56 78 84 91 98 104 112 147 156 168 181 182 196 208 273 294 312 336 362 364 392 543 546 588 624 637 724 728 784 1086 1092 1176 1267 1274 1448 1456 1911 1993 2172 2184 2352 2353 2534 2548 2896 3801 3822 3986 4344 4368 4706 5068 5096 5979 7059 7602 7644 7972 8688 8869 9412 10136 10192 11958 13951 14118 15204 15288 15944 16471 17738 18824 20272 23916 25909 26607 27902 28236 30408 30576 31888 32761 32942 35476 37648 41853 47832 49413 51818 53214 55804 56472 60816 65522 65884 70952 77727 83706 95664 97657 98283 98826 103636 106428 111608 112944 115297 131044 131768 141904 155454 167412 181363 195314 196566 197652 207272 212856 223216 229327 230594 262088 263536 292971 310908 334824 345891 360733 362726 390628 393132 395304 414544 425712 425893 458654 461188 524176 544089 585942 621816 669648 687981 691782 721466 725452 781256 786264 790608 851786 917308 922376 1082199 1088178 1171884 1243632 1269541 1277679 1375962 1383564 1442932 1450904 1562512 1572528 1605289 1703572 1834616 1844752 2164398 2176356 2343768 2525131 2539082 2555358 2751924 2767128 2885864 2901808 2981251 3210578 3407144 3669232 3808623 4328796 4352712 4687536 4689529 4815867 5050262 5078164 5110716 5503848 5534256 5771728 5962502 6421156 6814288 7575393 7617246 8657592 8705424 8943753 9379058 9631734 10100524 10156328 10221432 11007696 11925004 12842312 14068587 15150786 15234492 17315184 17675917 17887506 18758116 19263468 20201048 20312656 20442864 20868757 23850008 25684624 28137174 30301572 30468984 32826703 35351834 35775012 37516232 38526936 40402096 41737514 47700016 53027751 56274348 60603144 60937968 62606271 65292673 65653406 70703668 71550024 75032464 77053872 83475028 98480109 106055502 112548696 121206288 125212542 130585346 131306812 141407336 143100048 166950056 195878019 196960218 212111004 225097392 229786921 250425084 261170692 262613624 282814672 333900112 391756038 393920436 424222008 457048711 459573842 500850168 522341384 525227248 689360763 783512076 787840872 848444016 848804749 914097422 919147684 1001700336 1044682768 1371146133 1378721526 1567024152 1575681744 1697609498 1828194844 1838295368 2546414247 2742292266 2757443052 3134048304 3199340977 3395218996 3656389688 3676590736 5092828494 5484584532 5514886104 5941633243 6398681954 6790437992 7312779376 9598022931 10185656988 10969169064 11029772208 11883266486 12797363908 13580875984 17824899729 19196045862 20371313976 21938338128 23766532972 25594727816 35649799458 38392091724 40742627952 41591432701 47533065944 51189455632 71299598916 76784183448 83182865402 95066131888 124774298103 142599197832 153568366896 166365730804 249548596206 285198395664 332731461608 499097192412 665462923216 998194384824 1996388769648
• Sum of all divisors σ(n): 6499992817584
• Sum of proper divisors (its aliquot sum) s(n): 4503604047936
• 1996388769648 is an abundant number, because the sum of its proper divisors (4503604047936) is greater than itself. Its abundance is 2507215278288

Bases of 1996388769648

• Binary: 11101000011010010000010110001111101110000₂
• Hexadecimal: 0x1D0D20B1F70
• Base-36: PH4MBTDC

Squares and roots of 1996388769648

• 1996388769648 squared (1996388769648²) is 3985568119576655206043904
• 1996388769648 cubed (1996388769648³) is 7956743434589931629417103440030625792
• The square root of 1996388769648 is 1412936.2227814813
• The cube root of 1996388769648 is 12591.6228217455

Scales and comparisons

• 1,996,388,769,648 seconds is equal to 63,478 years, 51 weeks, 2 days, 12 hours, 48 seconds.
• To count from 1 to 1,996,388,769,648 would take you about one hundred fifty-eight thousand, six hundred ninety-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 1996388769648 cubic inches would be around 1049.3 feet tall.

Recreational maths with 1996388769648

• 1996388769648 backwards is 8469678836991
• 1996388769648 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1996388769648's digits is 84
• More coming soon!