4429680640

Names of 4429680640

• Cardinal: 4429680640 can be written as Four billion, four hundred twenty-nine million, six hundred eighty thousand, six hundred forty.

Scientific notation

• Scientific notation: 4.42968064 × 10⁹

Factors of 4429680640

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 78

Divisors of 4429680640

• Number of divisors d(n): 312
• Complete list of divisors:
  1 2 4 5 7 8 10 11 14 16 20 22 28 32 35 40 44 53 55 56 64 70 77 80 88 106 110 112 128 140 154 160 176 212 220 224 256 265 280 308 320 352 371 385 424 440 448 512 530 560 583 616 640 704 742 770 848 880 896 1024 1060 1120 1166 1232 1280 1408 1484 1540 1696 1760 1792 1855 2048 2120 2240 2332 2464 2560 2809 2816 2915 2968 3080 3392 3520 3584 3710 4081 4096 4240 4480 4664 4928 5120 5618 5632 5830 5936 6160 6784 7040 7168 7420 8162 8480 8960 9328 9856 10240 11236 11264 11660 11872 12320 13568 14045 14080 14336 14840 16324 16960 17920 18656 19663 19712 20405 20480 22472 22528 23320 23744 24640 27136 28090 28160 28672 29680 30899 32648 33920 35840 37312 39326 39424 40810 44944 45056 46640 47488 49280 54272 56180 56320 59360 61798 65296 67840 71680 74624 78652 78848 81620 89888 93280 94976 98315 98560 108544 112360 112640 118720 123596 130592 135680 143360 149248 154495 157304 157696 163240 179776 186560 189952 196630 197120 216293 217088 224720 225280 237440 247192 261184 271360 298496 308990 314608 315392 326480 359552 373120 379904 393260 394240 432586 449440 474880 494384 522368 542720 596992 617980 629216 652960 719104 746240 759808 786520 788480 865172 898880 949760 988768 1044736 1081465 1085440 1193984 1235960 1258432 1305920 1438208 1492480 1519616 1573040 1576960 1730344 1797760 1899520 1977536 2089472 2162930 2387968 2471920 2516864 2611840 2876416 2984960 3146080 3460688 3595520 3799040 3955072 4178944 4325860 4943840 5033728 5223680 5752832 5969920 6292160 6921376 7191040 7598080 7910144 8357888 8651720 9887680 10067456 10447360 11505664 11939840 12584320 13842752 14382080 15820288 16715776 17303440 19775360 20134912 20894720 25168640 27685504 28764160 31640576 34606880 39550720 40269824 41789440 50337280 55371008 57528320 63281152 69213760 79101440 80539648 83578880 100674560 110742016 126562304 138427520 158202880 201349120 221484032 276855040 316405760 402698240 442968064 553710080 632811520 885936128 1107420160 2214840320 4429680640
• Sum of all divisors σ(n): 13507679808
• Sum of proper divisors (its aliquot sum) s(n): 9077999168
• 4429680640 is an abundant number, because the sum of its proper divisors (9077999168) is greater than itself. Its abundance is 4648318528

Bases of 4429680640

• Binary: 100001000000001111001000000000000₂
• Hexadecimal: 0x108079000
• Base-36: 219BFGG

Squares and roots of 4429680640

• 4429680640 squared (4429680640²) is 19622070572390809600
• 4429680640 cubed (4429680640³) is 86919506131233287799046144000
• The square root of 4429680640 is 66555.8460242223
• The cube root of 4429680640 is 1642.3188296691

Scales and comparisons

• 4,429,680,640 seconds is equal to 140 years, 44 weeks, 1 day, 10 hours, 50 minutes, 40 seconds.
• To count from 1 to 4,429,680,640 would take you about two hundred eighty-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 4429680640 cubic inches would be around 136.9 feet tall.

Recreational maths with 4429680640

• 4429680640 backwards is 0460869244
• The number of decimal digits it has is: 10
• The sum of 4429680640's digits is 43
• More coming soon!