1397890113984

Names of 1397890113984

• Cardinal: 1397890113984 can be written as One trillion, three hundred ninety-seven billion, eight hundred ninety million, one hundred thirteen thousand, nine hundred eighty-four.

Scientific notation

• Scientific notation: 1.397890113984 × 10¹²

Factors of 1397890113984

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 549

Divisors of 1397890113984

• Number of divisors d(n): 756
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 28 32 36 39 42 48 52 56 63 64 67 72 78 84 91 96 104 112 117 126 134 144 156 168 169 182 192 201 208 224 234 252 268 273 288 312 336 338 364 402 416 448 457 468 469 504 507 536 546 576 603 624 672 676 728 804 819 832 871 914 936 938 1008 1014 1072 1092 1183 1206 1248 1344 1352 1371 1407 1456 1521 1608 1638 1742 1828 1872 1876 2016 2028 2144 2184 2366 2412 2496 2613 2704 2742 2814 2912 3042 3199 3216 3276 3484 3549 3656 3744 3752 4032 4056 4113 4221 4288 4368 4489 4732 4824 5226 5408 5484 5628 5824 5941 6084 6097 6398 6432 6552 6968 7098 7312 7488 7504 7839 8112 8226 8442 8736 8978 9464 9597 9648 10452 10647 10816 10968 11256 11323 11882 12168 12194 12796 12864 13104 13467 13936 14196 14624 15008 15678 16224 16452 16884 17472 17823 17956 18291 18928 19194 19296 20904 21294 21936 22512 22646 23764 24336 24388 25592 26208 26934 27872 28392 28791 29248 30016 30619 31356 31423 32448 32904 33768 33969 35646 35912 36582 37856 38388 38592 40401 41587 41808 42588 43872 45024 45292 47528 48672 48776 51184 52416 53469 53868 54873 55744 56784 57582 58357 61238 62712 62846 65808 67536 67938 71292 71824 73164 75712 76776 77233 79261 80802 83174 83616 85176 87744 90048 90584 91857 94269 95056 97344 97552 101907 102368 106938 107736 109746 113568 115164 116714 122476 124761 125424 125692 131616 135072 135876 142584 143648 146328 153552 154466 158522 161604 166348 167232 170352 175071 181168 183714 188538 190112 195104 203814 204736 213876 214333 215472 219492 227136 230328 231699 233428 237783 244952 249522 250848 251384 263232 270144 271752 275571 282807 285168 287296 292656 307104 308932 317044 323208 332696 340704 350142 362336 367428 374283 377076 380224 390208 398047 407628 408499 427752 428666 430944 438984 460656 463398 466856 475566 489904 499044 501696 502768 525213 540631 543504 551142 565614 570336 585312 614208 617864 634088 642999 646416 665392 681408 695097 700284 713349 724672 734856 748566 754152 758641 796094 815256 816998 855504 857332 861888 877968 921312 926796 933712 951132 979808 998088 1005536 1050426 1081262 1087008 1102284 1131228 1140672 1170624 1194141 1225497 1235728 1268176 1285998 1292832 1330784 1390194 1400568 1426698 1469712 1497132 1508304 1517282 1592188 1621893 1630512 1633996 1711008 1714664 1755936 1842624 1853592 1867424 1902264 1928997 1959616 1996176 2011072 2051473 2100852 2162524 2174016 2204568 2262456 2275923 2388282 2450994 2471456 2536352 2571996 2585664 2661568 2780388 2786329 2801136 2853396 2939424 2994264 3016608 3034564 3184376 3243786 3261024 3267992 3422016 3429328 3511872 3582423 3676491 3707184 3734848 3804528 3857994 3992352 4102946 4201704 4325048 4409136 4524912 4551846 4776564 4865679 4901988 4942912 5072704 5143992 5174611 5310487 5560776 5572658 5602272 5706792 5878848 5988528 6033216 6069128 6154419 6368752 6487572 6522048 6535984 6827769 6858656 7164846 7352982 7414368 7609056 7715988 7984704 8205892 8358987 8403408 8650096 8818272 9049824 9103692 9553128 9731358 9803976 10287984 10349222 10620974 11121552 11145316 11204544 11413584 11977056 12138256 12308838 12737504 12975144 13071968 13655538 13717312 14329692 14360311 14705964 14828736 15218112 15431976 15523833 15931461 16411784 16717974 16806816 17300192 17636544 18099648 18207384 18463257 19106256 19462716 19607952 20575968 20698444 21241948 22243104 22290632 22827168 23954112 24276512 24617676 25076961 25475008 25950288 26143936 26669149 27311076 28659384 28720622 29411928 30863952 31047666 31862922 32823568 33435948 33613632 34600384 36222277 36414768 36926514 38212512 38925432 39215904 41151936 41396888 42483896 43080933 44486208 44581264 45654336 46571499 47794383 48553024 49235352 50153922 51900576 53338298 54622152 57318768 57441244 58823856 61727904 62095332 63725844 65647136 66871896 72444554 72829536 73853028 76425024 77850864 78431808 80007447 82793776 84967792 86161866 89162528 93142998 95588766 98470704 100307844 103801152 106676596 108666831 109244304 114637536 114882488 117647712 123455808 124190664 127451688 129242799 131294272 133743792 144889108 145659072 147706056 155701728 160014894 165587552 169935584 172323732 178325056 186285996 186684043 191177532 196941408 200615688 213353192 217333662 218488608 229275072 229764976 235295424 240022341 248381328 254903376 258485598 267487584 289778216 295412112 311403456 320029788 326000493 331175104 339871168 344647464 346698937 372571992 373368086 382355064 393882816 401231376 426706384 434667324 436977216 459529952 480044682 496762656 509806752 516971196 534975168 560052129 579556432 590824224 640059576 652000986 689294928 693397874 745143984 746736172 764710128 802462752 853412768 869334648 919059904 960089364 993525312 1019613504 1033942392 1040096811 1120104258 1159112864 1181648448 1280119152 1304001972 1378589856 1386795748 1490287968 1493472344 1529420256 1604925504 1680156387 1706825536 1738669296 1920178728 2067884784 2080193622 2240208516 2318225728 2426892559 2560238304 2608003944 2757179712 2773591496 2980575936 2986944688 3058840512 3120290433 3360312774 3477338592 3840357456 4135769568 4160387244 4480417032 4853785118 5120476608 5216007888 5547182992 5973889376 6240580866 6720625548 6954677184 7280677677 7680714912 8271539136 8320774488 8960834064 9707570236 10432015776 11094365984 11947778752 12481161732 13441251096 14561355354 15361429824 16641548976 17921668128 19415140472 20864031552 21842033031 22188731968 24962323464 26882502192 29122710708 33283097952 35843336256 38830280944 43684066062 49924646928 53765004384 58245421416 66566195904 77660561888 87368132124 99849293856 107530008768 116490842832 155321123776 174736264248 199698587712 232981685664 349472528496 465963371328 698945056992 1397890113984
• Sum of all divisors σ(n): 5044668776784
• Sum of proper divisors (its aliquot sum) s(n): 3646778662800
• 1397890113984 is an abundant number, because the sum of its proper divisors (3646778662800) is greater than itself. Its abundance is 2248888548816

Bases of 1397890113984

• Binary: 10100010101111000101111100110000111000000₂
• Hexadecimal: 0x14578BE61C0
• Base-36: HU6JOJ40

Squares and roots of 1397890113984

• 1397890113984 squared (1397890113984²) is 1954096770774200512352256
• 1397890113984 cubed (1397890113984³) is 2731612557633313474138566339799547904
• The square root of 1397890113984 is 1182324.0308747851
• The cube root of 1397890113984 is 11181.2668187719

Scales and comparisons

• 1,397,890,113,984 seconds is equal to 44,448 years, 30 weeks, 1 day, 17 hours, 26 minutes, 24 seconds.
• To count from 1 to 1,397,890,113,984 would take you about one hundred eleven thousand, one hundred twenty-one 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 1397890113984 cubic inches would be around 931.8 feet tall.

Recreational maths with 1397890113984

• 1397890113984 backwards is 4893110987931
• 1397890113984 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1397890113984's digits is 63
• More coming soon!