664049397760

Names of 664049397760

• Cardinal: 664049397760 can be written as Six hundred sixty-four billion, forty-nine million, three hundred ninety-seven thousand, seven hundred sixty.

Scientific notation

• Scientific notation: 6.6404939776 × 10¹¹

Factors of 664049397760

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 181

Divisors of 664049397760

• Number of divisors d(n): 624
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 17 20 28 32 34 35 40 53 56 64 68 70 80 85 97 106 112 119 128 136 140 160 170 194 212 224 238 256 265 272 280 320 340 371 388 424 448 476 485 512 530 544 560 595 640 679 680 742 776 848 896 901 952 970 1024 1060 1088 1120 1190 1280 1358 1360 1484 1552 1649 1696 1792 1802 1855 1904 1940 2048 2120 2176 2240 2380 2560 2716 2720 2809 2968 3104 3298 3392 3395 3584 3604 3710 3808 3880 4096 4240 4352 4480 4505 4760 5120 5141 5432 5440 5618 5936 6208 6307 6596 6784 6790 7168 7208 7420 7616 7760 8245 8480 8704 8960 9010 9520 10240 10282 10864 10880 11236 11543 11872 12416 12614 13192 13568 13580 14045 14336 14416 14840 15232 15520 16490 16960 17408 17920 18020 19040 19663 20480 20564 21728 21760 22472 23086 23744 24832 25228 25705 26384 27136 27160 28090 28672 28832 29680 30464 31040 31535 32980 33920 34816 35840 35987 36040 38080 39326 41128 43456 43520 44944 46172 47488 47753 49664 50456 51410 52768 54272 54320 56180 57664 57715 59360 60928 62080 63070 65960 67840 69632 71680 71974 72080 76160 78652 82256 86912 87040 87397 89888 92344 94976 95506 98315 99328 100912 102820 105536 108544 108640 112360 115328 115430 118720 121856 124160 126140 131920 135680 143360 143948 144160 152320 157304 164512 173824 174080 174794 179776 179935 184688 189952 191012 196630 198656 201824 205640 211072 217088 217280 224720 230656 230860 237440 238765 243712 248320 252280 263840 271360 272473 287896 288320 304640 314608 329024 334271 347648 348160 349588 359552 359870 369376 379904 382024 393260 397312 403648 411280 422144 434560 436985 449440 461312 461720 474880 477530 487424 496640 504560 527680 542720 544946 575792 576640 609280 611779 629216 658048 668542 695296 699176 719104 719740 738752 759808 764048 786520 807296 822560 844288 869120 873970 898880 922624 923440 949760 955060 993280 1009120 1055360 1085440 1089892 1151584 1153280 1218560 1223558 1258432 1316096 1337084 1362365 1390592 1398352 1438208 1439480 1477504 1519616 1528096 1573040 1614592 1645120 1671355 1688576 1738240 1747940 1797760 1845248 1846880 1899520 1907311 1910120 1986560 2018240 2110720 2179784 2303168 2306560 2437120 2447116 2516864 2632192 2674168 2724730 2781184 2796704 2876416 2878960 2955008 3056192 3058895 3146080 3229184 3290240 3342710 3377152 3476480 3495880 3595520 3690496 3693760 3799040 3814622 3820240 4036480 4221440 4359568 4606336 4613120 4632041 4894232 5033728 5264384 5348336 5449460 5593408 5752832 5757920 5910016 6112384 6117790 6292160 6458368 6580480 6685420 6754304 6952960 6991760 7191040 7387520 7598080 7629244 7640480 8072960 8442880 8719136 9212672 9226240 9264082 9536555 9788464 10067456 10528768 10696672 10898920 11186816 11505664 11515840 11820032 12224768 12235580 12584320 12916736 13160960 13370840 13905920 13983520 14382080 14775040 15258488 15280960 16145920 16885760 17438272 18425344 18452480 18528164 19073110 19576928 20134912 21057536 21393344 21797840 22373632 23031680 23160205 23640064 24449536 24471160 25168640 25833472 26321920 26741680 27967040 28764160 29550080 30516976 30561920 32291840 32424287 33771520 34876544 36850688 37056328 38146220 39153856 40269824 42786688 43595680 44747264 46063360 46320410 47280128 48899072 48942320 50337280 52643840 53483360 55934080 57528320 59100160 61033952 61123840 64583680 64848574 69753088 73701376 74112656 76292440 78307712 80539648 85573376 87191360 89494528 92126720 92640820 97798144 97884640 100674560 105287680 106966720 111868160 118200320 122067904 122247680 129167360 129697148 139506176 147402752 148225312 152584880 156615424 162121435 171146752 174382720 178989056 184253440 185281640 195596288 195769280 201349120 213933440 223736320 236400640 244135808 244495360 259394296 279012352 296450624 305169760 313230848 324242870 342293504 348765440 357978112 368506880 370563280 391538560 402698240 427866880 447472640 488271616 488990720 518788592 558024704 592901248 610339520 626461696 648485740 684587008 697530880 737013760 741126560 783077120 855733760 894945280 976543232 977981440 1037577184 1116049408 1185802496 1220679040 1252923392 1296971480 1369174016 1395061760 1482253120 1566154240 1711467520 1789890560 1953086464 2075154368 2371604992 2441358080 2505846784 2593942960 2790123520 2964506240 3132308480 3422935040 3906172928 4150308736 4743209984 4882716160 5187885920 5580247040 5929012480 6264616960 6845870080 7812345856 8300617472 9486419968 9765432320 10375771840 11858024960 12529233920 16601234944 18972839936 19530864640 20751543680 23716049920 33202469888 39061729280 41503087360 47432099840 66404939776 83006174720 94864199680 132809879552 166012349440 332024698880 664049397760
• Sum of all divisors σ(n): 1985628931776
• Sum of proper divisors (its aliquot sum) s(n): 1321579534016
• 664049397760 is an abundant number, because the sum of its proper divisors (1321579534016) is greater than itself. Its abundance is 657530136256

Bases of 664049397760

• Binary: 1001101010011100011011011011000000000000₂
• Hexadecimal: 0x9A9C6DB000
• Base-36: 8H25V6KG

Squares and roots of 664049397760

• 664049397760 squared (664049397760²) is 440961602665418693017600
• 664049397760 cubed (664049397760³) is 292820286685255693876583597080576000
• The square root of 664049397760 is 814892.2614431923
• The cube root of 664049397760 is 8724.3576794327

Scales and comparisons

• 664,049,397,760 seconds is equal to 21,114 years, 37 weeks, 1 day, 22 hours, 2 minutes, 40 seconds.
• To count from 1 to 664,049,397,760 would take you about forty-two thousand, two hundred twenty-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 664049397760 cubic inches would be around 727 feet tall.

Recreational maths with 664049397760

• 664049397760 backwards is 067793940466
• The number of decimal digits it has is: 12
• The sum of 664049397760's digits is 61
• More coming soon!