1640735828928

Names of 1640735828928

• Cardinal: 1640735828928 can be written as One trillion, six hundred forty billion, seven hundred thirty-five million, eight hundred twenty-eight thousand, nine hundred twenty-eight.

Scientific notation

• Scientific notation: 1.640735828928 × 10¹²

Factors of 1640735828928

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 1430

Divisors of 1640735828928

• Number of divisors d(n): 840
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 19 21 24 27 28 32 36 38 42 48 49 54 56 57 63 64 72 76 81 84 96 98 108 112 114 126 133 144 147 152 162 168 171 189 192 196 216 224 228 243 252 266 288 294 304 324 336 342 378 392 399 432 441 448 456 486 504 513 532 567 576 588 608 648 672 684 729 756 784 798 864 882 912 931 972 1008 1026 1064 1134 1176 1197 1216 1296 1323 1344 1368 1399 1458 1512 1539 1568 1596 1701 1728 1764 1824 1862 1944 2016 2052 2128 2187 2268 2352 2394 2592 2646 2736 2793 2798 2916 3024 3078 3136 3192 3402 3528 3591 3648 3724 3888 3969 4032 4104 4197 4256 4374 4536 4617 4704 4788 5103 5184 5292 5472 5586 5596 5832 6048 6156 6384 6561 6804 7056 7182 7448 7776 7938 8208 8379 8394 8512 8748 9072 9234 9408 9576 9793 10206 10584 10773 10944 11172 11192 11664 11907 12096 12312 12591 12768 13122 13608 13851 14112 14364 14896 15309 15552 15876 16416 16758 16788 17496 18144 18468 19152 19586 19683 20412 21168 21546 22344 22384 23328 23814 24624 25137 25182 25536 26244 26581 27216 27702 28224 28728 29379 29792 30618 31752 32319 32832 33516 33576 34992 35721 36288 36936 37773 38304 39172 39366 40824 41553 42336 43092 44688 44768 45927 46656 47628 49248 50274 50364 52488 53162 54432 55404 57456 58758 59584 61236 63504 64638 67032 67152 68551 69984 71442 73872 75411 75546 76608 78344 78732 79743 81648 83106 84672 86184 88137 89376 89536 91854 95256 96957 98496 100548 100728 104976 106324 107163 108864 110808 113319 114912 117516 122472 124659 127008 129276 134064 134304 137102 137781 139968 142884 147744 150822 151092 156688 157464 159486 163296 166212 172368 176274 178752 183708 186067 190512 193914 201096 201456 205653 209952 212648 214326 221616 226233 226638 229824 235032 239229 244944 249318 254016 258552 264411 268128 268608 274204 275562 285768 290871 295488 301644 302184 313376 314928 318972 321489 326592 332424 339957 344736 352548 367416 372134 373977 381024 387828 402192 402912 411306 419904 425296 428652 443232 452466 453276 470064 478458 489888 498636 517104 528822 536256 548408 551124 558201 571536 581742 603288 604368 616959 626752 629856 637944 642978 664848 678699 679914 689472 705096 717687 734832 744268 747954 762048 775656 793233 804384 805824 822612 850592 857304 872613 886464 904932 906552 940128 956916 964467 979776 997272 1019871 1034208 1057644 1096816 1102248 1116402 1143072 1163484 1206576 1208736 1233918 1259712 1275888 1285956 1302469 1329696 1357398 1359828 1410192 1435374 1469664 1488536 1495908 1551312 1586466 1608768 1645224 1674603 1701184 1714608 1745226 1809864 1813104 1850877 1880256 1913832 1928934 1994544 2036097 2039742 2068416 2115288 2153061 2193632 2204496 2232804 2286144 2326968 2379699 2413152 2417472 2467836 2551776 2571912 2604938 2617839 2659392 2714796 2719656 2820384 2870748 2939328 2977072 2991816 3059613 3102624 3172932 3290448 3349206 3429216 3490452 3619728 3626208 3701754 3827664 3857868 3907407 3989088 4072194 4079484 4230576 4306122 4387264 4408992 4465608 4653936 4759398 4826304 4935672 5023809 5103552 5143824 5209876 5235678 5429592 5439312 5552631 5640768 5741496 5954144 5983632 6108291 6119226 6205248 6345864 6459183 6580896 6698412 6858432 6980904 7139097 7239456 7252416 7403508 7655328 7715736 7814814 7978176 8144388 8158968 8461152 8612244 8817984 8931216 9178839 9307872 9518796 9871344 10047618 10287648 10419752 10471356 10859184 10878624 11105262 11482992 11722221 11908288 11967264 12216582 12238452 12691728 12918366 13161792 13396824 13961808 14278194 14478912 14807016 15071427 15310656 15431472 15629628 16288776 16317936 16657893 16922304 17224488 17862432 18324873 18357678 18615744 19037592 19377549 19742688 20095236 20575296 20839504 20942712 21417291 21718368 21757248 22210524 22965984 23444442 23934528 24433164 24476904 25383456 25836732 26793648 27536517 27923616 28556388 29614032 30142854 30862944 31259256 32577552 32635872 33315786 34448976 35166663 35724864 36649746 36715356 38075184 38755098 39485376 40190472 41679008 41885424 42834582 43436736 44421048 45214281 45931968 46888884 48866328 48953808 49973679 50766912 51673464 53587296 55073034 55847232 57112776 58132647 59228064 60285708 61725888 62518512 64251873 65155104 65271744 66631572 68897952 70333326 73299492 73430712 76150368 77510196 80380944 83358016 83770848 85669164 88842096 90428562 93777768 97732656 97907616 99947358 103346928 105499989 107174592 110146068 114225552 116265294 118456128 120571416 125037024 128503746 130310208 133263144 135642843 137795904 140666652 146598984 146861424 149921037 152300736 155020392 160761888 167541696 171338328 174397941 177684192 180857124 187555536 192755619 195465312 195815232 199894716 206693856 210999978 220292136 228451104 232530588 241142832 250074048 257007492 266526288 271285686 281333304 293197968 293722848 299842074 310040784 316499967 321523776 342676656 348795882 355368384 361714248 375111072 385511238 390930624 399789432 406928529 413387712 421999956 440584272 449763111 456902208 465061176 482285664 514014984 523193823 533052576 542571372 562666608 586395936 587445696 599684148 620081568 632999934 685353312 697591764 723428496 750222144 771022476 799578864 813857058 843999912 881168544 899526222 930122352 949499901 964571328 1028029968 1046387646 1066105152 1085142744 1125333216 1172791872 1199368296 1220785587 1240163136 1265999868 1349289333 1370706624 1395183528 1446856992 1542044952 1599157728 1627714116 1687999824 1762337088 1799052444 1860244704 1898999802 2056059936 2092775292 2170285488 2250666432 2398736592 2441571174 2531999736 2698578666 2790367056 2848499703 2893713984 3084089904 3198315456 3255428232 3375999648 3598104888 3662356761 3720489408 3797999604 4112119872 4185550584 4340570976 4797473184 4883142348 5063999472 5397157332 5580734112 5696999406 6168179808 6510856464 6751999296 7196209776 7324713522 7595999208 8371101168 8545499109 8681141952 9594946368 9766284696 10127998944 10794314664 11161468224 11393998812 12336359616 13021712928 14392419552 14649427044 15191998416 16742202336 17090998218 19532569392 20255997888 21588629328 22787997624 25636497327 26043425856 28784839104 29298854088 30383996832 33484404672 34181996436 39065138784 43177258656 45575995248 51272994654 58597708176 60767993664 68363992872 78130277568 86354517312 91151990496 102545989308 117195416352 136727985744 182303980992 205091978616 234390832704 273455971488 410183957232 546911942976 820367914464 1640735828928
• Sum of all divisors σ(n): 5984278608000
• Sum of proper divisors (its aliquot sum) s(n): 4343542779072
• 1640735828928 is an abundant number, because the sum of its proper divisors (4343542779072) is greater than itself. Its abundance is 2702806950144

Bases of 1640735828928

• Binary: 10111111000000011011110011110101111000000₂
• Hexadecimal: 0x17E0379EBC0
• Base-36: KXQRR000

Squares and roots of 1640735828928

• 1640735828928 squared (1640735828928²) is 2692014060328051281629184
• 1640735828928 cubed (1640735828928³) is 4416883920758176219174751988556234752
• The square root of 1640735828928 is 1280912.1081979045
• The cube root of 1640735828928 is 11794.5005229531

Scales and comparisons

• 1,640,735,828,928 seconds is equal to 52,170 years, 16 weeks, 6 days, 28 minutes, 48 seconds.
• To count from 1 to 1,640,735,828,928 would take you about one hundred thirty thousand, four hundred twenty-five 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 1640735828928 cubic inches would be around 982.9 feet tall.

Recreational maths with 1640735828928

• 1640735828928 backwards is 8298285370461
• 1640735828928 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1640735828928's digits is 63
• More coming soon!