79428947328

Names of 79428947328

• Cardinal: 79428947328 can be written as Seventy-nine billion, four hundred twenty-eight million, nine hundred forty-seven thousand, three hundred twenty-eight.

Scientific notation

• Scientific notation: 7.9428947328 × 10¹⁰

Factors of 79428947328

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 726

Divisors of 79428947328

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 19 24 27 32 36 38 48 54 57 64 71 72 76 81 96 108 114 128 142 144 152 162 171 192 213 216 228 243 284 288 304 324 342 384 426 432 456 486 513 568 576 608 631 639 648 684 729 852 864 912 972 1026 1136 1152 1216 1262 1278 1296 1349 1368 1458 1539 1704 1728 1824 1893 1917 1944 2052 2272 2432 2524 2556 2592 2698 2736 2916 3078 3408 3456 3648 3786 3834 3888 4047 4104 4544 4617 5048 5112 5184 5396 5472 5679 5751 5832 6156 6816 7296 7572 7668 7776 8094 8208 9088 9234 10096 10224 10368 10792 10944 11358 11502 11664 11989 12141 12312 13632 13851 15144 15336 15552 16188 16416 17037 17253 18468 20192 20448 21584 21888 22716 23004 23328 23978 24282 24624 27264 27702 30288 30672 31104 32376 32832 34074 34506 35967 36423 36936 40384 40896 43168 44801 45432 46008 46656 47956 48564 49248 51111 51759 55404 60576 61344 64752 65664 68148 69012 71934 72846 73872 80768 81792 86336 89602 90864 92016 93312 95912 97128 98496 102222 103518 107901 109269 110808 121152 122688 129504 134403 136296 138024 143868 145692 147744 153333 172672 179204 181728 184032 191824 194256 196992 204444 207036 215802 218538 221616 242304 245376 259008 268806 272592 276048 287736 291384 295488 306666 323703 327807 358408 363456 368064 383648 388512 403209 408888 414072 431604 437076 443232 459999 518016 537612 545184 552096 575472 582768 590976 613332 647406 655614 716816 726912 736128 767296 777024 806418 817776 828144 851219 863208 874152 886464 919998 971109 983421 1075224 1090368 1104192 1150944 1165536 1209627 1226664 1294812 1311228 1433632 1534592 1554048 1612836 1635552 1656288 1702438 1726416 1748304 1772928 1839996 1942218 1966842 2150448 2180736 2208384 2301888 2331072 2419254 2453328 2553657 2589624 2622456 2867264 2913327 3225672 3271104 3312576 3404876 3452832 3496608 3628881 3679992 3884436 3933684 4300896 4603776 4662144 4838508 4906656 5107314 5179248 5244912 5734528 5826654 6451344 6542208 6625152 6809752 6905664 6993216 7257762 7359984 7660971 7768872 7867368 8601792 8739981 9677016 9813312 10214628 10358496 10489824 10886643 11653308 12902688 13619504 13811328 13986432 14515524 14719968 15321942 15537744 15734736 17203584 17479962 19354032 19626624 20429256 20716992 20979648 21773286 22982913 23306616 25805376 27239008 29031048 29439936 30643884 31075488 31469472 32659929 34959924 38708064 40858512 41433984 41959296 43546572 45965826 46613232 51610752 54478016 58062096 58879872 61287768 62150976 62938944 65319858 68948739 69919848 77416128 81717024 87093144 91931652 93226464 108956032 116124192 122575536 124301952 125877888 130639716 137897478 139839696 154832256 163434048 174186288 183863304 186452928 206846217 232248384 245151072 261279432 275794956 279679392 326868096 348372576 367726608 372905856 413692434 464496768 490302144 522558864 551589912 559358784 620538651 696745152 735453216 827384868 980604288 1045117728 1103179824 1118717568 1241077302 1393490304 1470906432 1654769736 2090235456 2206359648 2482154604 2941812864 3309539472 4180470912 4412719296 4964309208 6619078944 8825438592 9928618416 13238157888 19857236832 26476315776 39714473664 79428947328
• Sum of all divisors σ(n): 253652947200
• Sum of proper divisors (its aliquot sum) s(n): 174223999872
• 79428947328 is an abundant number, because the sum of its proper divisors (174223999872) is greater than itself. Its abundance is 94795052544

Bases of 79428947328

• Binary: 1001001111110010101011000110110000000₂
• Hexadecimal: 0x127E558D80
• Base-36: 10HLY000

Squares and roots of 79428947328

• 79428947328 squared (79428947328²) is 6308957673634198339584
• 79428947328 cubed (79428947328³) is 501113866753672154254322593431552
• The square root of 79428947328 is 281831.4165028449
• The cube root of 79428947328 is 4298.5924242367

Scales and comparisons

• 79,428,947,328 seconds is equal to 2,525 years, 30 weeks, 6 days, 12 hours, 28 minutes, 48 seconds.
• To count from 1 to 79,428,947,328 would take you about five thousand and fifty-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 79428947328 cubic inches would be around 358.2 feet tall.

Recreational maths with 79428947328

• 79428947328 backwards is 82374982497
• The number of decimal digits it has is: 11
• The sum of 79428947328's digits is 63
• More coming soon!