1428370748784

Names of 1428370748784

• Cardinal: 1428370748784 can be written as One trillion, four hundred twenty-eight billion, three hundred seventy million, seven hundred forty-eight thousand, seven hundred eighty-four.

Scientific notation

• Scientific notation: 1.428370748784 × 10¹²

Factors of 1428370748784

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 5724

Divisors of 1428370748784

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 17 18 21 24 28 34 36 37 42 48 51 56 63 68 72 74 84 102 111 112 119 126 136 144 148 153 168 204 222 238 252 259 272 296 306 333 336 357 408 431 444 476 504 518 592 612 629 666 714 777 816 862 888 952 1008 1036 1071 1224 1258 1293 1332 1428 1554 1724 1776 1887 1904 2072 2142 2331 2448 2516 2586 2664 2856 3017 3108 3448 3774 3879 4144 4284 4403 4662 5032 5172 5227 5328 5661 5712 6034 6216 6896 7327 7548 7758 8568 8806 9051 9324 10064 10344 10454 11322 12068 12432 13209 14654 15096 15516 15681 15947 17136 17612 18102 18648 20688 20908 21981 22644 24136 26418 27153 29308 30192 31032 31362 31894 35224 36204 36589 37296 39627 41816 43962 45288 47043 47841 48272 51289 52836 54306 58616 62064 62724 63788 65943 70448 72408 73178 79254 83632 87924 88859 90576 94086 95682 102578 105672 108612 109767 111629 117232 125448 127576 131886 143523 144816 146356 153867 158508 175848 177718 188172 191364 193399 205156 211344 217224 219534 223258 250896 255152 263772 266577 271099 287046 292712 307734 317016 329301 334887 351696 355436 376344 382728 386798 410312 434448 439068 446516 461601 527544 533154 542198 574092 580197 585424 615468 622013 634032 658602 669774 710872 752688 765456 773596 799731 813297 820624 878136 893032 923202 1004661 1055088 1066308 1084396 1148184 1160394 1230936 1244026 1317204 1339548 1353793 1421744 1547192 1599462 1626594 1740591 1756272 1786064 1846404 1866039 1897693 2009322 2132616 2168792 2252837 2296368 2320788 2439891 2461872 2488052 2634408 2679096 2707586 3094384 3198924 3253188 3287783 3481182 3692808 3732078 3795386 4018644 4061379 4265232 4337584 4505674 4641576 4879782 4976104 5268816 5358192 5415172 5598117 5693079 6397848 6506376 6575566 6758511 6962364 7385616 7464156 7590772 8037288 8122758 9011348 9283152 9759564 9863349 9952208 10830344 11196234 11386158 12184137 12795696 13012752 13151132 13517022 13924728 14928312 15181544 15769859 16074576 16245516 17079237 18022696 19519128 19726698 20275533 21660688 22392468 22772316 23014481 24368274 26302264 27034044 27849456 29590047 29856624 30363088 31539718 32491032 34158474 36045392 38298229 39038256 39453396 40551066 44784936 45544632 46028962 47309577 48736548 52604528 54068088 59180094 63079436 64982064 68316948 69043443 76596458 78906792 81102132 83354969 89569872 91089264 92057924 94619154 97473096 108136176 114894687 118360188 126158872 136633896 138086886 141928731 153192916 157813584 162204264 166709938 184115848 189238308 194946192 207130329 229789374 236720376 250064907 252317744 268087603 273267792 276173772 283857462 306385832 324408528 333419876 344684061 368231696 378476616 414260658 459578748 473440752 500129814 536175206 552347544 567714924 583484783 612771664 666839752 689368122 750194721 756953232 804262809 828521316 919157496 1000259628 1072350412 1104695088 1135429848 1166969566 1333679504 1378736244 1417034473 1500389442 1608525618 1657042632 1750454349 1838314992 2000519256 2144700824 2270859696 2333939132 2412788427 2757472488 2834068946 3000778884 3217051236 3314085264 3500908698 4001038512 4251103419 4289401648 4667878264 4825576854 5251363047 5514944976 5668137892 6001557768 6434102472 7001817396 8502206838 9335756528 9651153708 9919241311 10502726094 11336275784 12003115536 12753310257 12868204944 14003634792 17004413676 19302307416 19838482622 21005452188 22672551568 25506620514 28007269584 29757723933 34008827352 38604614832 39676965244 42010904376 51013241028 59515447866 68017654704 79353930488 84021808752 89273171799 102026482056 119030895732 158707860976 178546343598 204052964112 238061791464 357092687196 476123582928 714185374392 1428370748784
• Sum of all divisors σ(n): 4980471515136
• Sum of proper divisors (its aliquot sum) s(n): 3552100766352
• 1428370748784 is an abundant number, because the sum of its proper divisors (3552100766352) is greater than itself. Its abundance is 2123730017568

Bases of 1428370748784

• Binary: 10100110010010001100001111111010101110000₂
• Hexadecimal: 0x14C9187F570
• Base-36: I86N2BG0

Squares and roots of 1428370748784

• 1428370748784 squared (1428370748784²) is 2040242995981764837478656
• 1428370748784 cubed (1428370748784³) is 2914223415871784944119189937337954304
• The square root of 1428370748784 is 1195144.6560077991
• The cube root of 1428370748784 is 11261.9514109743

Scales and comparisons

• 1,428,370,748,784 seconds is equal to 45,417 years, 40 weeks, 20 hours, 26 minutes, 24 seconds.
• To count from 1 to 1,428,370,748,784 would take you about one hundred thirteen thousand, five hundred forty-four 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 1428370748784 cubic inches would be around 938.5 feet tall.

Recreational maths with 1428370748784

• 1428370748784 backwards is 4878470738241
• 1428370748784 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1428370748784's digits is 63
• More coming soon!