13897820984320

Names of 13897820984320

• Cardinal: 13897820984320 can be written as Thirteen trillion, eight hundred ninety-seven billion, eight hundred twenty million, nine hundred eighty-four thousand, three hundred twenty.

Scientific notation

• Scientific notation: 1.389782098432 × 10¹³

Factors of 13897820984320

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 158

Divisors of 13897820984320

• Number of divisors d(n): 1584
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 20 26 28 32 35 37 40 41 49 52 53 56 64 65 70 74 80 82 91 98 104 106 112 128 130 140 148 160 164 182 185 196 205 208 212 224 245 256 259 260 265 280 287 296 320 328 364 370 371 392 410 416 424 448 455 481 490 512 518 520 530 533 560 574 592 637 640 656 689 728 740 742 784 820 832 848 896 910 962 980 1024 1036 1040 1060 1066 1120 1148 1184 1274 1280 1295 1312 1378 1435 1456 1480 1484 1517 1568 1640 1664 1696 1792 1813 1820 1855 1924 1960 1961 2009 2072 2080 2120 2132 2173 2240 2296 2368 2405 2548 2560 2590 2597 2624 2665 2756 2809 2870 2912 2960 2968 3034 3136 3185 3280 3328 3367 3392 3445 3584 3626 3640 3710 3731 3848 3920 3922 4018 4144 4160 4240 4264 4346 4480 4592 4736 4810 4823 5096 5120 5180 5194 5248 5330 5512 5618 5740 5824 5920 5936 6068 6272 6370 6560 6656 6734 6784 6890 7168 7252 7280 7420 7462 7585 7696 7840 7844 8036 8288 8320 8480 8528 8692 8960 9065 9184 9472 9620 9646 9805 10045 10192 10360 10388 10496 10619 10660 10865 11024 11236 11480 11648 11840 11872 12136 12544 12740 12985 13120 13312 13468 13568 13727 13780 14045 14504 14560 14840 14924 15170 15211 15392 15680 15688 16072 16576 16640 16835 16960 17056 17384 17920 18130 18368 18655 18944 19240 19292 19610 19663 19721 20090 20384 20720 20776 20992 21238 21320 21730 22048 22472 22960 23296 23569 23680 23744 24115 24272 25088 25480 25493 25970 26117 26240 26936 27136 27454 27560 28090 28249 29008 29120 29680 29848 30340 30422 30784 31360 31376 32144 33152 33280 33670 33761 33920 34112 34768 35840 36260 36517 36736 37310 37888 38480 38584 39220 39326 39442 40180 40768 41440 41552 41984 42476 42640 43460 44096 44944 45920 46592 47138 47360 47488 48230 48544 50176 50960 50986 51940 52234 52480 53095 53872 54272 54908 55120 56180 56498 58016 58240 59360 59696 60680 60844 61568 62720 62752 64288 66304 66560 67340 67522 67840 68224 68635 69536 72520 73034 73472 74333 74620 76055 76960 77168 78440 78652 78884 80360 80401 81536 82880 83104 84952 85280 86920 88192 89888 91840 93184 94276 94720 94976 96089 96460 97088 98315 98605 101920 101972 103880 103933 104468 104960 106190 106477 107744 109816 110240 112360 112996 115169 116032 116480 117845 118720 119392 121360 121688 123136 125440 125504 127465 128576 130585 132608 134680 135044 135680 136448 137270 137641 138047 139072 141245 145040 146068 146944 148666 149240 152110 153920 154336 156880 157304 157768 160720 160802 163072 165760 166208 168805 169904 170560 173840 176384 178451 179776 182585 183680 188552 189440 189952 192178 192920 194176 196630 197210 197743 203840 203944 207760 207866 208936 209920 212380 212954 215488 219632 220480 224720 225992 230338 232064 232960 235690 237440 238784 242720 243376 246272 250880 251008 254930 255619 257152 261170 265216 269360 270088 271360 272896 274540 275282 276094 278144 282490 290080 292136 293888 297332 298480 304220 307840 308672 313760 314608 315536 321440 321604 326144 331520 332416 337610 339808 341120 347680 352768 356902 359552 365170 367360 371665 377104 379904 384356 385840 388352 393260 394420 395486 402005 407680 407888 415520 415732 417872 424760 425908 430976 439264 440960 449440 451984 460676 464128 465920 471380 474880 477568 480445 485440 486752 492544 502016 509860 511238 514304 519665 522340 532385 538720 540176 545792 549080 550564 552188 556288 562807 564980 575845 580160 584272 594664 596960 608440 615680 617344 627520 629216 631072 642880 643208 652288 663040 664832 675220 679616 682240 688205 690235 695360 705536 713804 719104 727531 730340 734720 743330 754208 768712 771680 776704 786520 788840 790972 804010 806183 815360 815776 831040 831464 835744 849520 851816 861952 878528 881920 892255 898880 903968 921352 928256 942760 949760 955136 960890 966329 970880 973504 988715 1004032 1019720 1022476 1028608 1039330 1044680 1045213 1064770 1077440 1080352 1098160 1101128 1104376 1112576 1125614 1129960 1151690 1160320 1168544 1189328 1193920 1216880 1231360 1234688 1249157 1255040 1258432 1262144 1278095 1285760 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30544661504 31021921840 32777879680 33408223520 33897124352 35453624960 37460433920 37561678336 38180826880 42371405440 43430690576 46952097920 48424463360 49635074944 52444607488 53453157632 53659540480 54288363220 56725799936 62043843680 65555759360 66816447040 67794248704 70907249920 75123356672 76361653760 84742810880 86861381152 93904195840 99270149888 106906315264 108576726440 124087687360 131111518720 133632894080 141814499840 152723307520 169485621760 173722762304 187808391680 198540299776 213812630528 217153452880 248175374720 262223037440 267265788160 283628999680 338971243520 347445524608 375616783360 397080599552 434306905760 496350749440 534531576320 694891049216 868613811520 992701498880 1069063152640 1389782098432 1737227623040 1985402997760 2779564196864 3474455246080 6948910492160 13897820984320
• Sum of all divisors σ(n): 44784344244528
• Sum of proper divisors (its aliquot sum) s(n): 30886523260208
• 13897820984320 is an abundant number, because the sum of its proper divisors (30886523260208) is greater than itself. Its abundance is 16988702275888

Bases of 13897820984320

• Binary: 11001010001111010110101011101101010000000000₂
• Hexadecimal: 0xCA3D6AED400
• Base-36: 4XCKJS6PS

Squares and roots of 13897820984320

• 13897820984320 squared (13897820984320²) is 193149428112205333685862400
• 13897820984320 cubed (13897820984320³) is 2684356175127214610012006233636077568000
• The square root of 13897820984320 is 3727978.1362449003
• The cube root of 13897820984320 is 24042.6446585365

Scales and comparisons

• 13,897,820,984,320 seconds is equal to 441,907 years, 37 weeks, 2 days, 12 hours, 58 minutes, 40 seconds.
• To count from 1 to 13,897,820,984,320 would take you about one million, one hundred four 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 13897820984320 cubic inches would be around 2003.6 feet tall.

Recreational maths with 13897820984320

• 13897820984320 backwards is 02348902879831
• 13897820984320 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13897820984320's digits is 64
• More coming soon!