30738688992

Names of 30738688992

• Cardinal: 30738688992 can be written as Thirty billion, seven hundred thirty-eight million, six hundred eighty-eight thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 3.0738688992 × 10¹⁰

Factors of 30738688992

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 175

Divisors of 30738688992

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 17 18 22 24 32 33 34 36 44 48 51 53 66 68 72 88 89 96 99 102 106 121 132 136 144 153 159 176 178 187 198 204 212 242 264 267 272 288 306 318 352 356 363 374 396 408 424 477 484 528 534 544 561 583 612 636 712 726 748 792 801 816 848 901 954 968 979 1056 1068 1089 1122 1166 1224 1272 1331 1424 1452 1496 1513 1584 1602 1632 1683 1696 1749 1802 1908 1936 1958 2057 2136 2178 2244 2332 2448 2544 2662 2703 2848 2904 2937 2992 3026 3168 3204 3366 3498 3604 3816 3872 3916 3993 4114 4272 4356 4488 4539 4664 4717 4896 5088 5247 5324 5406 5808 5874 5984 6052 6171 6408 6413 6732 6996 7208 7632 7832 7986 8109 8228 8544 8712 8811 8976 9078 9328 9434 9911 10494 10648 10769 10812 11616 11748 11979 12104 12342 12816 12826 13464 13617 13992 14151 14416 15264 15664 15972 16218 16456 16643 17424 17622 17952 18156 18513 18656 18868 19239 19822 20988 21296 21538 21624 22627 23496 23958 24208 24684 25632 25652 26928 27234 27984 28302 28832 29733 31328 31944 32307 32436 32912 33286 34848 35244 36312 37026 37736 38478 39644 41976 42453 42592 43076 43248 45254 46992 47916 48416 49368 49929 51304 51887 53856 54468 55968 56604 57717 59466 63888 64614 64872 65824 66572 67881 70488 70543 72624 74052 75472 76956 79288 80189 83952 84906 86152 86496 89199 90508 93984 95832 96921 98736 99858 102608 103774 108936 109021 113208 115434 118459 118932 127776 129228 129744 133144 135762 140976 141086 145248 148104 149787 150944 153912 155661 158576 160378 167904 169812 172304 178398 181016 183073 191664 193842 197472 199716 203643 205216 207548 211629 217872 218042 226416 230868 236918 237864 240567 258456 259488 266288 271524 281952 282172 296208 299574 307824 311322 317152 320756 327063 339624 344608 355377 356796 362032 366146 383328 387684 399432 407286 415096 423258 435744 436084 452832 461736 466983 473836 475728 481134 516912 532576 543048 549219 564344 570757 592416 599148 615648 622644 634887 641512 654126 679248 710754 713592 721701 724064 732292 775368 798864 814572 830192 846516 872168 882079 923472 933966 947672 951456 962268 981189 1033824 1066131 1086096 1098438 1128688 1141514 1198296 1199231 1245288 1269774 1283024 1308252 1358496 1421508 1427184 1443402 1464584 1550736 1597728 1629144 1647657 1660384 1693032 1712271 1744336 1764158 1846944 1867932 1895344 1924536 1962378 2013803 2132262 2172192 2196876 2257376 2283028 2396592 2398462 2490576 2539548 2566048 2616504 2646237 2843016 2854368 2886804 2929168 3101472 3258288 3295314 3386064 3424542 3488672 3528316 3597693 3735864 3790688 3849072 3924756 4027606 4264524 4393752 4566056 4793184 4796924 4981152 5079096 5136813 5233008 5292474 5686032 5773608 5858336 6041409 6278327 6516576 6590628 6772128 6849084 7056632 7195386 7471728 7698144 7849512 7938711 8055212 8529048 8787504 9132112 9593848 9702869 10158192 10273626 10466016 10584948 10793079 11372064 11547216 12082818 12556654 13181256 13698168 14113264 14390772 14943456 15699024 15877422 16110424 17058096 17575008 18124227 18264224 18834981 19187696 19405738 20316384 20547252 21169896 21586158 23094432 24165636 25113308 26362512 27396336 28226528 28781544 29108607 31398048 31754844 32220848 34116192 36248454 37669962 38375392 38811476 41094504 42339792 43172316 48331272 50226616 52725024 54792672 56504943 57563088 58217214 63509688 64441696 72496908 75339924 77622952 82189008 84679584 86344632 87325821 96662544 100453232 106731559 113009886 115126176 116434428 127019376 144993816 150679848 155245904 164378016 172689264 174651642 193325088 200906464 213463118 226019772 232868856 254038752 289987632 301359696 310491808 320194677 345378528 349303284 426926236 452039544 465737712 579975264 602719392 640389354 698606568 853852472 904079088 931475424 960584031 1280778708 1397213136 1707704944 1808158176 1921168062 2561557416 2794426272 3415409888 3842336124 5123114832 7684672248 10246229664 15369344496 30738688992
• Sum of all divisors σ(n): 104889919680
• Sum of proper divisors (its aliquot sum) s(n): 74151230688
• 30738688992 is an abundant number, because the sum of its proper divisors (74151230688) is greater than itself. Its abundance is 43412541696

Bases of 30738688992

• Binary: 11100101000001010110010101111100000₂
• Hexadecimal: 0x7282B2BE0
• Base-36: E4D0S80

Squares and roots of 30738688992

• 30738688992 squared (30738688992²) is 944867000946901976064
• 30738688992 cubed (30738688992³) is 29043972880910589348141524287488
• The square root of 30738688992 is 175324.5247876063
• The cube root of 30738688992 is 3132.5290964249

Scales and comparisons

• 30,738,688,992 seconds is equal to 977 years, 20 weeks, 3 days, 20 hours, 43 minutes, 12 seconds.
• To count from 1 to 30,738,688,992 would take you about one thousand, nine hundred fifty-four 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 30738688992 cubic inches would be around 261 feet tall.

Recreational maths with 30738688992

• 30738688992 backwards is 29988683703
• The number of decimal digits it has is: 11
• The sum of 30738688992's digits is 63
• More coming soon!