1628128363932

Names of 1628128363932

• Cardinal: 1628128363932 can be written as One trillion, six hundred twenty-eight billion, one hundred twenty-eight million, three hundred sixty-three thousand, nine hundred thirty-two.

Scientific notation

• Scientific notation: 1.628128363932 × 10¹²

Factors of 1628128363932

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 392

Divisors of 1628128363932

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 27 28 36 42 43 49 54 63 81 84 86 98 108 126 129 147 162 172 189 196 243 252 258 294 301 324 337 343 378 387 441 486 516 567 588 602 674 686 756 774 882 903 972 1011 1029 1134 1161 1204 1323 1348 1372 1548 1701 1764 1806 2022 2058 2107 2268 2322 2359 2646 2709 3033 3087 3402 3483 3612 3969 4044 4116 4214 4644 4718 5292 5418 6066 6174 6321 6804 6966 7077 7938 8127 8428 9099 9261 9436 10449 10836 11907 12132 12348 12642 13932 14154 14491 14749 15876 16254 16513 18198 18522 18963 20898 21231 23814 24381 25284 27297 27783 28308 28982 29498 32508 33026 36396 37044 37926 41796 42462 43473 44247 47628 48762 49539 54594 55566 56889 57964 58996 63693 66052 73143 75852 81891 83349 84924 86946 88494 97524 99078 101437 109188 111132 113569 113778 115591 127386 130419 132741 146286 148617 163782 166698 170667 173892 176988 191079 198156 202874 227138 227556 231182 254772 260838 265482 292572 297234 304311 327564 333396 340707 341334 346773 382158 391257 398223 405748 445851 454276 462364 512001 521676 530964 573237 594468 608622 681414 682668 693546 710059 764316 782514 794983 796446 891702 912933 1022121 1024002 1040319 1146474 1173771 1194669 1217244 1337553 1362828 1387092 1420118 1565028 1589966 1592892 1783404 1825866 2044242 2048004 2080638 2130177 2292948 2347542 2384949 2389338 2675106 2738799 2840236 3066363 3120957 3179932 3521313 3584007 3651732 4012659 4088484 4161276 4260354 4695084 4769898 4778676 4883467 4970413 5350212 5477598 5564881 6132726 6241914 6390531 7042626 7154847 7168014 8025318 8216397 8520708 9199089 9362871 9539796 9766934 9940826 10955196 11129762 12265452 12483828 12781062 14085252 14309694 14336028 14650401 14911239 16050636 16432794 16694643 18398178 18725742 19171593 19533868 19881652 21464541 22259524 24649191 25562124 27597267 28088613 28619388 29300802 29822478 32865588 33389286 34184269 36796356 37451484 38343186 38954167 42929082 43951203 44733717 49298382 50083929 55194534 56177226 57514779 58601604 59644956 64393623 66778572 68368538 76686372 77908334 85858164 87902406 89467434 98596764 100167858 102552807 110389068 112354452 115029558 116862501 128787246 131853609 134201151 136737076 150251787 155816668 172544337 175804812 178934868 193180869 200335716 205105614 230059116 233725002 239289883 257574492 263707218 268402302 300503574 307658421 345088674 350587503 386361738 395560827 402603453 410211228 450755361 467450004 478579766 527414436 536804604 601007148 615316842 690177348 701175006 717869649 772723476 791121654 805206906 901510722 922975263 957159532 1051762509 1186682481 1207810359 1230633684 1352266083 1402350012 1435739298 1582243308 1610413812 1675029181 1803021444 1845950526 2103525018 2153608947 2373364962 2415620718 2704532166 2768925789 2871478596 3155287527 3350058362 3691901052 4207050036 4307217894 4746729924 4831241436 5025087543 5409064332 5537851578 6310575054 6460826841 6700116724 8306777367 8614435788 9465862581 10050175086 11075703156 12621150108 12921653682 15075262629 16613554734 18931725162 19382480523 20100350172 25843307364 30150525258 33227109468 37863450324 38764961046 45225787887 58147441569 60301050516 77529922092 90451575774 116294883138 135677363661 180903151548 232589766276 271354727322 407032090983 542709454644 814064181966 1628128363932
• Sum of all divisors σ(n): 5108136633600
• Sum of proper divisors (its aliquot sum) s(n): 3480008269668
• 1628128363932 is an abundant number, because the sum of its proper divisors (3480008269668) is greater than itself. Its abundance is 1851879905736

Bases of 1628128363932

• Binary: 10111101100010100000000110100010110011100₂
• Hexadecimal: 0x17B1403459C
• Base-36: KRY9L9R0

Squares and roots of 1628128363932

• 1628128363932 squared (1628128363932²) is 2650801969439891038500624
• 1628128363932 cubed (1628128363932³) is 4315845873611893258930369375481093568
• The square root of 1628128363932 is 1275981.3336926211
• The cube root of 1628128363932 is 11764.2130440595

Scales and comparisons

• 1,628,128,363,932 seconds is equal to 51,769 years, 23 weeks, 1 day, 6 hours, 52 minutes, 12 seconds.
• To count from 1 to 1,628,128,363,932 would take you about one hundred twenty-nine thousand, four hundred twenty-three 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 1628128363932 cubic inches would be around 980.4 feet tall.

Recreational maths with 1628128363932

• 1628128363932 backwards is 2393638218261
• 1628128363932 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1628128363932's digits is 54
• More coming soon!