30648976640

Names of 30648976640

• Cardinal: 30648976640 can be written as Thirty billion, six hundred forty-eight million, nine hundred seventy-six thousand, six hundred forty.

Scientific notation

• Scientific notation: 3.064897664 × 10¹⁰

Factors of 30648976640

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 208

Divisors of 30648976640

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 37 40 61 64 74 80 103 122 128 148 160 185 206 244 256 296 305 320 370 412 488 515 592 610 640 740 824 976 1030 1184 1220 1280 1480 1648 1952 2060 2257 2368 2440 2960 3296 3811 3904 4120 4514 4736 4880 5920 6283 6592 7622 7808 8240 9028 9472 9760 10609 11285 11840 12566 13184 15244 15616 16480 18056 19055 19520 21218 22570 23680 25132 26368 30488 31415 32960 36112 38110 39040 42436 45140 47360 50264 53045 60976 62830 65920 72224 76220 78080 84872 90280 100528 106090 121952 125660 131840 144448 152440 169744 180560 201056 212180 232471 243904 251320 288896 304880 339488 361120 392533 402112 424360 464942 487808 502640 577792 609760 647149 678976 722240 785066 804224 848720 929884 975616 1005280 1162355 1219520 1294298 1357952 1444480 1570132 1608448 1697440 1859768 1962665 2010560 2324710 2439040 2588596 2715904 2888960 3140264 3235745 3394880 3719536 3925330 4021120 4649420 4878080 5177192 6280528 6471490 6789760 7439072 7850660 8042240 9298840 10354384 12561056 12942980 13579520 14878144 15701320 18597680 20708768 23944513 25122112 25885960 29756288 31402640 37195360 41417536 47889026 50244224 51771920 59512576 62805280 74390720 82835072 95778052 100488448 103543840 119722565 125610560 148781440 165670144 191556104 207087680 239445130 251221120 297562880 383112208 414175360 478890260 502442240 766224416 828350720 957780520 1532448832 1915561040 3064897664 3831122080 6129795328 7662244160 15324488320 30648976640
• Sum of all divisors σ(n): 77385312648
• Sum of proper divisors (its aliquot sum) s(n): 46736336008
• 30648976640 is an abundant number, because the sum of its proper divisors (46736336008) is greater than itself. Its abundance is 16087359368

Bases of 30648976640

• Binary: 11100100010110100100100010100000000₂
• Hexadecimal: 0x722D24500
• Base-36: E2VLXQ8

Squares and roots of 30648976640

• 30648976640 squared (30648976640²) is 939359769079265689600
• 30648976640 cubed (30648976640³) is 28790415619066208428903890944000
• The square root of 30648976640 is 175068.4912826975
• The cube root of 30648976640 is 3129.4786475947

Scales and comparisons

• 30,648,976,640 seconds is equal to 974 years, 28 weeks, 1 day, 12 hours, 37 minutes, 20 seconds.
• To count from 1 to 30,648,976,640 would take you about one thousand, nine hundred forty-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 30648976640 cubic inches would be around 260.8 feet tall.

Recreational maths with 30648976640

• 30648976640 backwards is 04667984603
• The number of decimal digits it has is: 11
• The sum of 30648976640's digits is 53
• More coming soon!