16828400640

Names of 16828400640

• Cardinal: 16828400640 can be written as Sixteen billion, eight hundred twenty-eight million, four hundred thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.682840064 × 10¹⁰

Factors of 16828400640

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 250

Divisors of 16828400640

• Number of divisors d(n): 352
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 17 20 24 30 32 34 40 48 51 60 64 68 80 85 96 102 120 128 136 160 170 192 204 223 240 255 256 272 289 320 340 384 408 446 480 510 512 544 578 640 669 680 768 816 867 892 960 1020 1024 1088 1115 1156 1280 1338 1360 1445 1536 1632 1734 1784 1920 2040 2176 2230 2312 2560 2676 2720 2890 3072 3264 3345 3468 3568 3791 3840 4080 4335 4352 4460 4624 4913 5120 5352 5440 5780 6528 6690 6936 7136 7582 7680 8160 8670 8704 8920 9248 9826 10704 10880 11373 11560 13056 13380 13872 14272 14739 15164 15360 16320 17340 17408 17840 18496 18955 19652 21408 21760 22746 23120 24565 26112 26760 27744 28544 29478 30328 32640 34680 35680 36992 37910 39304 42816 43520 45492 46240 49130 52224 53520 55488 56865 57088 58956 60656 64447 65280 69360 71360 73695 73984 75820 78608 85632 87040 90984 92480 98260 107040 110976 113730 114176 117912 121312 128894 130560 138720 142720 147390 147968 151640 157216 171264 181968 184960 193341 196520 214080 221952 227460 228352 235824 242624 257788 261120 277440 285440 294780 295936 303280 314432 322235 342528 363936 369920 386682 393040 428160 443904 454920 471648 485248 515576 554880 570880 589560 606560 628864 644470 685056 727872 739840 773364 786080 856320 887808 909840 943296 966705 970496 1031152 1095599 1109760 1141760 1179120 1213120 1257728 1288940 1455744 1479680 1546728 1572160 1712640 1819680 1886592 1933410 1940992 2062304 2191198 2219520 2358240 2426240 2515456 2577880 2911488 3093456 3144320 3286797 3425280 3639360 3773184 3866820 3881984 4124608 4382396 4439040 4716480 4852480 5030912 5155760 5477995 5822976 6186912 6288640 6573594 7278720 7546368 7733640 8249216 8764792 9432960 9704960 10311520 10955990 11645952 12373824 12577280 13147188 14557440 15092736 15467280 16433985 16498432 17529584 18865920 19409920 20623040 21911980 24747648 25154560 26294376 29114880 30934560 32867970 32996864 35059168 37731840 41246080 43823960 49495296 52588752 58229760 61869120 65735940 65993728 70118336 75463680 82492160 87647920 98990592 105177504 123738240 131471880 140236672 164984320 175295840 197981184 210355008 247476480 262943760 280473344 329968640 350591680 420710016 494952960 525887520 560946688 701183360 841420032 989905920 1051775040 1121893376 1402366720 1682840064 2103550080 2804733440 3365680128 4207100160 5609466880 8414200320 16828400640
• Sum of all divisors σ(n): 57444387840
• Sum of proper divisors (its aliquot sum) s(n): 40615987200
• 16828400640 is an abundant number, because the sum of its proper divisors (40615987200) is greater than itself. Its abundance is 23787586560

Bases of 16828400640

• Binary: 1111101011000011010000010000000000₂
• Hexadecimal: 0x3EB0D0400
• Base-36: 7QB711C

Squares and roots of 16828400640

• 16828400640 squared (16828400640²) is 283195068100352409600
• 16828400640 cubed (16828400640³) is 4765720065264814073938182144000
• The square root of 16828400640 is 129724.3255523035
• The cube root of 16828400640 is 2562.6007423889

Scales and comparisons

• 16,828,400,640 seconds is equal to 535 years, 4 weeks, 5 days, 3 hours, 44 minutes.
• To count from 1 to 16,828,400,640 would take you about one thousand and seventy 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 16828400640 cubic inches would be around 213.6 feet tall.

Recreational maths with 16828400640

• 16828400640 backwards is 04600482861
• The number of decimal digits it has is: 11
• The sum of 16828400640's digits is 39
• More coming soon!