2001284928864

Names of 2001284928864

• Cardinal: 2001284928864 can be written as Two trillion, one billion, two hundred eighty-four million, nine hundred twenty-eight thousand, eight hundred sixty-four.

Scientific notation

• Scientific notation: 2.001284928864 × 10¹²

Factors of 2001284928864

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 2107

Divisors of 2001284928864

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 32 36 39 48 52 54 72 78 81 96 104 108 117 144 156 162 169 208 216 234 243 288 312 324 338 351 416 432 468 486 507 624 648 676 702 729 864 936 972 1014 1053 1248 1296 1352 1404 1458 1521 1872 1944 2028 2089 2106 2187 2592 2704 2808 2916 3042 3159 3744 3888 4056 4178 4212 4374 4563 5408 5616 5832 6084 6267 6318 6561 7776 8112 8356 8424 8748 9126 9477 11232 11664 12168 12534 12636 13122 13689 16224 16712 16848 17496 18252 18801 18954 19683 23328 24336 25068 25272 26244 27157 27378 28431 33424 33696 34992 36504 37602 37908 39366 41067 48672 50136 50544 52488 54314 54756 56403 56862 59049 66848 69984 73008 75204 75816 78732 81471 82134 85293 100272 101088 104976 108628 109512 112806 113724 118098 123201 146016 150408 151632 157464 162942 164268 169209 170586 177147 200544 209952 217256 219024 225612 227448 236196 244413 246402 255879 300816 303264 314928 325884 328536 338418 341172 353041 354294 369603 434512 438048 451224 454896 472392 488826 492804 507627 511758 601632 629856 651768 657072 676836 682344 706082 708588 733239 739206 767637 869024 902448 909792 944784 977652 985608 1015254 1023516 1059123 1108809 1303536 1314144 1353672 1364688 1412164 1417176 1466478 1478412 1522881 1535274 1804896 1889568 1955304 1971216 2030508 2047032 2118246 2199717 2217618 2302911 2607072 2707344 2729376 2824328 2834352 2932956 2956824 3045762 3070548 3177369 3326427 3910608 3942432 4061016 4094064 4236492 4399434 4435236 4568643 4605822 5414688 5648656 5668704 5865912 5913648 6091524 6141096 6354738 6599151 6652854 7821216 8122032 8188128 8472984 8798868 8870472 9137286 9211644 9532107 9979281 11297312 11731824 11827296 12183048 12282192 12709476 13198302 13305708 13705929 16244064 16945968 17597736 17740944 18274572 18423288 19064214 19797453 19958562 23463648 24366096 24564384 25418952 26396604 26611416 27411858 28596321 29937843 33891936 35195472 35481888 36549144 36846576 38128428 39594906 39917124 41117787 48732192 50837904 52793208 53222832 54823716 57192642 59392359 59875686 70390944 73098288 73693152 76256856 79189812 79834248 82235574 85788963 101675808 105586416 106445664 109647432 114385284 118784718 119751372 123353361 146196576 152513712 158379624 159668496 164471148 171577926 178177077 211172832 219294864 228770568 237569436 239502744 246706722 257366889 305027424 316759248 319336992 328942296 343155852 356354154 370060083 438589728 457541136 475138872 479005488 493413444 514733778 534531231 633518496 657884592 686311704 712708308 740120166 772100667 915082272 950277744 958010976 986826888 1029467556 1069062462 1315769184 1372623408 1425416616 1480240332 1544201334 1603593693 1900555488 1973653776 2058935112 2138124924 2316302001 2745246816 2850833232 2960480664 3088402668 3207187386 3947307552 4117870224 4276249848 4632604002 4810781079 5701666464 5920961328 6176805336 6414374772 6948906003 8235740448 8552499696 9265208004 9621562158 11841922656 12353610672 12828749544 13897812006 17104999392 18530416008 19243124316 20846718009 24707221344 25657499088 27795624012 37060832016 38486248632 41693436018 51314998176 55591248024 62540154027 74121664032 76972497264 83386872036 111182496048 125080308054 153944994528 166773744072 222364992096 250160616108 333547488144 500321232216 667094976288 1000642464432 2001284928864
• Sum of all divisors σ(n): 6402685489200
• Sum of proper divisors (its aliquot sum) s(n): 4401400560336
• 2001284928864 is an abundant number, because the sum of its proper divisors (4401400560336) is greater than itself. Its abundance is 2400115631472

Bases of 2001284928864

• Binary: 11101000111110101111000001001010101100000₂
• Hexadecimal: 0x1D1F5E09560
• Base-36: PJDLDI00

Squares and roots of 2001284928864

• 2001284928864 squared (2001284928864²) is 4005141366498185540330496
• 2001284928864 cubed (2001284928864³) is 8015429054742585001865390090409836544
• The square root of 2001284928864 is 1414667.7803866179
• The cube root of 2001284928864 is 12601.9081028653

Scales and comparisons

• 2,001,284,928,864 seconds is equal to 63,634 years, 34 weeks, 6 days, 14 minutes, 24 seconds.
• To count from 1 to 2,001,284,928,864 would take you about one hundred fifty-nine thousand and eighty-six 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 2001284928864 cubic inches would be around 1050.2 feet tall.

Recreational maths with 2001284928864

• 2001284928864 backwards is 4688294821002
• 2001284928864 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 2001284928864's digits is 54
• More coming soon!