7028051968

Names of 7028051968

• Cardinal: 7028051968 can be written as Seven billion, twenty-eight million, fifty-one thousand, nine hundred sixty-eight.

Scientific notation

• Scientific notation: 7.028051968 × 10⁹

Factors of 7028051968

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 125

Divisors of 7028051968

• Number of divisors d(n): 234
• Complete list of divisors:
  1 2 4 7 8 14 16 19 28 32 38 49 56 64 76 97 98 112 128 133 152 194 196 224 256 266 304 361 388 392 448 512 532 608 679 722 776 784 896 931 1024 1064 1216 1358 1444 1552 1568 1792 1843 1862 2048 2128 2432 2527 2716 2888 3104 3136 3584 3686 3724 4096 4256 4753 4864 5054 5432 5776 6208 6272 7168 7372 7448 8512 9506 9728 10108 10864 11552 12416 12544 12901 14336 14744 14896 17024 17689 19012 19456 20216 21728 23104 24832 25088 25802 28672 29488 29792 34048 35017 35378 38024 38912 40432 43456 46208 49664 50176 51604 58976 59584 68096 70034 70756 76048 77824 80864 86912 90307 92416 99328 100352 103208 117952 119168 136192 140068 141512 152096 161728 173824 180614 184832 198656 200704 206416 235904 238336 245119 272384 280136 283024 304192 323456 347648 361228 369664 397312 412832 471808 476672 490238 544768 560272 566048 608384 646912 695296 722456 739328 825664 943616 953344 980476 1120544 1132096 1216768 1293824 1390592 1444912 1478656 1651328 1715833 1887232 1906688 1960952 2241088 2264192 2433536 2587648 2781184 2889824 3302656 3431666 3774464 3813376 3921904 4482176 4528384 4867072 5175296 5779648 6605312 6863332 7548928 7843808 8964352 9056768 9734144 10350592 11559296 13210624 13726664 15687616 17928704 18113536 19468288 23118592 26421248 27453328 31375232 35857408 36227072 46237184 52842496 54906656 62750464 71714816 72454144 92474368 109813312 125500928 143429632 184948736 219626624 251001856 369897472 439253248 502003712 878506496 1004007424 1757012992 3514025984 7028051968
• Sum of all divisors σ(n): 17432626806
• Sum of proper divisors (its aliquot sum) s(n): 10404574838
• 7028051968 is an abundant number, because the sum of its proper divisors (10404574838) is greater than itself. Its abundance is 3376522870

Bases of 7028051968

• Binary: 110100010111001111001000000000000₂
• Hexadecimal: 0x1A2E79000
• Base-36: 388BJLS

Squares and roots of 7028051968

• 7028051968 squared (7028051968²) is 49393514464908673024
• 7028051968 cubed (7028051968³) is 347140186541537866386591711232
• The square root of 7028051968 is 83833.4776088885
• The cube root of 7028051968 is 1915.4830857271

Scales and comparisons

• 7,028,051,968 seconds is equal to 223 years, 24 weeks, 3 days, 4 hours, 39 minutes, 28 seconds.
• To count from 1 to 7,028,051,968 would take you about four hundred forty-six 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 7028051968 cubic inches would be around 159.6 feet tall.

Recreational maths with 7028051968

• 7028051968 backwards is 8691508207
• The number of decimal digits it has is: 10
• The sum of 7028051968's digits is 46
• More coming soon!