1028649401325

Names of 1028649401325

• Cardinal: 1028649401325 can be written as One trillion, twenty-eight billion, six hundred forty-nine million, four hundred one thousand, three hundred twenty-five.

Scientific notation

• Scientific notation: 1.028649401325 × 10¹²

Factors of 1028649401325

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 94

Divisors of 1028649401325

• Number of divisors d(n): 810
• Complete list of divisors:
  1 3 5 7 9 13 15 19 21 25 27 35 39 45 47 49 57 63 65 75 81 91 95 105 117 133 135 141 147 171 175 189 195 225 235 245 247 273 285 315 325 329 351 361 399 405 423 441 455 475 513 525 567 585 611 637 665 675 705 735 741 819 855 893 931 945 975 987 1053 1083 1175 1197 1225 1235 1269 1323 1365 1425 1539 1575 1645 1729 1755 1805 1833 1911 1995 2025 2115 2205 2209 2223 2275 2303 2457 2527 2565 2679 2793 2835 2925 2961 3055 3185 3249 3325 3525 3591 3675 3705 3807 3969 4095 4275 4277 4465 4655 4693 4725 4935 5187 5265 5415 5499 5733 5985 6175 6251 6345 6615 6627 6669 6825 6909 7371 7581 7695 8037 8225 8379 8645 8775 8883 9025 9165 9555 9747 9975 10575 10773 11025 11045 11115 11515 11609 12103 12285 12635 12825 12831 13395 13965 14079 14175 14805 15275 15463 15561 15925 16245 16497 16967 17199 17689 17955 18525 18753 19035 19845 19881 20007 20475 20727 21385 22325 22743 23275 23465 24111 24675 25137 25935 26325 26649 27075 27495 28665 28717 29241 29925 29939 31255 31725 32851 33075 33135 33345 34545 34827 36309 36855 37905 38475 38493 40185 41895 41971 42237 43225 43757 44415 45825 46389 46683 47775 48735 49491 50901 51597 53067 53865 55225 55575 56259 57575 58045 59643 60515 61425 62181 63175 64155 66975 68229 69825 70395 72333 74025 75411 77315 77805 81225 81263 82485 84835 85995 86151 88445 89775 89817 93765 95175 98553 99225 99405 100035 103635 104481 106925 108241 108927 113715 115479 117325 118769 120555 125685 125913 126711 129675 131271 133245 137475 139167 140049 143325 143585 146205 149695 152703 156275 159201 164255 165675 166725 168777 172725 174135 178929 181545 184275 186543 189525 192465 200925 201019 204687 209475 209855 211185 218785 220571 222075 229957 231945 233415 243675 243789 247455 254505 257985 258453 265335 269325 269451 281295 290225 293797 295659 298215 302575 310905 313443 320775 324723 326781 341145 346437 351975 356307 361665 377055 377739 380133 386575 389025 393813 406315 412425 417501 424175 429975 430755 442225 449085 458109 468825 477603 492765 497025 500175 506331 518175 522405 541205 544635 545623 568575 568841 577395 593845 602775 603057 628425 629565 633555 656355 661713 666225 689871 695835 700245 717925 731025 731367 748475 763515 775359 796005 797449 808353 821275 831383 843885 870675 881391 886977 894645 907725 932715 940329 962325 974169 980343 1005095 1023435 1049275 1055925 1068921 1093925 1102855 1133217 1149785 1159725 1167075 1181439 1218945 1237275 1252503 1272525 1289925 1292265 1326675 1347255 1374327 1406475 1407133 1432809 1468985 1478295 1491075 1543997 1554525 1567215 1623615 1633905 1636869 1705725 1706523 1732185 1781535 1808325 1809171 1885275 1888695 1900665 1969065 1985139 2031575 2056579 2069613 2087505 2153775 2194101 2245425 2290545 2326077 2388015 2392347 2425059 2463825 2494149 2531655 2612025 2644173 2660931 2706025 2723175 2728115 2844205 2886975 2922507 2969225 3015285 3147825 3167775 3206763 3281775 3308565 3399651 3449355 3479175 3501225 3544317 3656835 3817575 3819361 3876795 3980025 3987245 4041765 4156915 4219425 4221399 4406955 4434885 4473225 4631991 4663575 4701645 4870845 4901715 4910607 5025475 5117175 5119569 5344605 5427513 5514275 5582143 5666085 5748925 5907195 5955417 6094725 6169737 6208839 6262515 6461325 6582303 6736275 6871635 7035665 7164045 7177041 7344925 7391475 7482447 7719985 7836075 7932519 8118075 8169525 8184345 8532615 8660925 8767521 8907675 9045855 9443475 9503325 9620289 9845325 9925695 10282895 10348065 10366837 10437525 10807979 10970505 11452725 11458083 11630385 11940075 11961735 12125295 12470745 12658275 12664197 13220865 13304655 13640575 13895973 14221025 14612535 14731821 15076425 15358707 16033815 16282539 16542825 16746429 16998255 17246775 17721585 17866251 18284175 18509211 18626517 19096805 19383975 19936225 20208825 20784575 21106995 21531123 22034775 22174425 22447341 23159955 23508225 23797557 24354225 24508575 24553035 25597845 26723025 26735527 27137565 27910715 28330425 29535975 29777085 30848685 31044195 31100511 31312575 32423937 32911515 34358175 34374249 35178325 35820225 35885205 37412235 37992591 38599925 39075001 39662595 40921725 41687919 42663075 43837605 44195463 45229275 46076121 48101445 49628475 50239287 51414475 51740325 51834185 54039895 54852525 55527633 57290415 58151925 59808675 60626475 62353725 63320985 64593369 66104325 66523275 67342023 69479865 72567859 73062675 73659105 76793535 80169075 80206581 81412695 83732145 84991275 88607925 89331255 92546055 93132585 93301533 95484025 97271811 103122747 105534975 107655615 112236705 113977773 115799775 117225003 118987785 122765175 125063757 127989225 133677635 135687825 139553575 148885425 150717861 154243425 155220975 155502555 162119685 164557575 166582899 171871245 179426025 187061175 189962955 195375005 198312975 208439595 217703577 219188025 220977315 230380605 240507225 240619743 251196435 259170925 270199475 277638165 279904599 286452075 291815433 309368241 316604925 322966845 336710115 347399325 351675009 362839295 368295525 383967675 401032905 407063475 418660725 446656275 452153583 462730275 465662925 466507665 486359055 507975013 515613735 538278075 561183525 569888865 586125015 594938925 625318785 653110731 668388175 721859229 753589305 777512775 810598425 832914495 839713797 859356225 875446299 949814775 976875025 1042197975 1055025027 1088517885 1104886575 1151903025 1203098715 1255982175 1388190825 1399522995 1459077165 1523925039 1546841205 1614834225 1683550575 1758375045 1814196475 1959332193 2005164525 2165577687 2260767915 2332538325 2431795275 2539875065 2578068675 2849444325 2930625075 3126593925 3165075081 3265553655 3609296145 3767946525 4164572475 4198568985 4377231495 4571775117 5275125135 5442589425 5877996579 6015493575 6997614975 7295385825 7619625195 7734206025 8791875225 9796660965 10827888435 11303839575 12699375325 13715325351 15825375405 16327768275 18046480725 20992844925 21886157475 22858875585 26375625675 29389982895 38098125975 41145976053 48983304825 54139442175 68576626755 79126877025 114294377925 146949914475 205729880265 342883133775 1028649401325
• Sum of all divisors σ(n): 2573987836266
• Sum of proper divisors (its aliquot sum) s(n): 1545338434941
• 1028649401325 is an abundant number, because the sum of its proper divisors (1545338434941) is greater than itself. Its abundance is 516689033616

Bases of 1028649401325

• Binary: 1110111110000000010010000011101111101101₂
• Hexadecimal: 0xEF80483BED
• Base-36: D4JZALT9

Squares and roots of 1028649401325

• 1028649401325 squared (1028649401325²) is 1058119590846280911755625
• 1028649401325 cubed (1028649401325³) is 1088434083654280809980198810951203125
• The square root of 1028649401325 is 1014223.5460316429
• The cube root of 1028649401325 is 10094.6002614777

Scales and comparisons

• 1,028,649,401,325 seconds is equal to 32,707 years, 45 weeks, 1 day, 8 hours, 48 minutes, 45 seconds.
• To count from 1 to 1,028,649,401,325 would take you about eighty-one thousand, seven hundred sixty-nine 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 1028649401325 cubic inches would be around 841.2 feet tall.

Recreational maths with 1028649401325

• 1028649401325 backwards is 5231049468201
• 1028649401325 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1028649401325's digits is 45
• More coming soon!