7997929753408

Names of 7997929753408

• Cardinal: 7997929753408 can be written as Seven trillion, nine hundred ninety-seven billion, nine hundred twenty-nine million, seven hundred fifty-three thousand, four hundred eight.

Scientific notation

• Scientific notation: 7.997929753408 × 10¹²

Factors of 7997929753408

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 208

Divisors of 7997929753408

• Number of divisors d(n): 504
• Complete list of divisors:
  1 2 4 7 8 14 16 19 28 29 32 38 49 56 58 64 76 98 112 116 133 151 152 196 203 224 232 266 302 304 343 392 406 448 464 532 551 604 608 686 784 812 841 928 931 1057 1064 1102 1208 1216 1372 1421 1568 1624 1682 1856 1862 2114 2128 2204 2416 2744 2842 2869 3136 3248 3364 3724 3857 4228 4256 4379 4408 4832 5488 5684 5738 5887 6496 6517 6728 7399 7448 7714 8456 8512 8758 8816 9664 9947 10976 11368 11476 11774 12992 13034 13456 14798 14896 15428 15979 16912 17516 17632 19894 20083 21952 22736 22801 22952 23548 26068 26912 26999 29596 29792 30653 30856 31958 33824 35032 35264 39788 40166 41209 45472 45602 45904 47096 51793 52136 53824 53998 59192 59584 61306 61712 63916 67648 70064 79576 80332 82418 83201 90944 91204 91808 94192 103586 104272 107996 111853 118384 122612 123424 126991 127832 140128 140581 159152 159607 160664 164836 166402 182408 183616 188384 188993 207172 208544 214571 215992 223706 236768 245224 246848 253982 255664 280256 281162 288463 318304 319214 321328 329672 332804 364816 376768 377986 414344 417088 429142 431984 433219 447412 473536 490448 507964 511328 562324 576926 582407 636608 638428 642656 659344 661229 665608 729632 755972 782971 828688 858284 863968 866438 888937 894824 980896 984067 1015928 1022656 1117249 1124648 1153852 1164814 1276856 1285312 1318688 1322458 1331216 1459264 1501997 1511944 1565942 1657376 1716568 1727936 1732876 1777874 1789648 1961792 1968134 2031856 2234498 2249296 2307704 2329628 2412829 2553712 2637376 2644916 2662432 3003994 3023888 3032533 3131884 3314752 3433136 3465752 3555748 3579296 3936268 4063712 4076849 4468996 4498592 4615408 4628603 4659256 4825658 5107424 5289832 5324864 5480797 6007988 6047776 6065066 6222559 6263768 6866272 6931504 7111496 7158592 7820743 7872536 8127424 8153698 8937992 8997184 9230816 9257206 9318512 9651316 10214848 10579664 10961594 12015976 12095552 12130132 12445118 12527536 12563351 13732544 13863008 14222992 15641486 15745072 16307396 16889803 17875984 18461632 18514412 18637024 19175641 19302632 21159328 21227731 21923188 24031952 24260264 24890236 25055072 25126702 27726016 28445984 28537943 31282972 31490144 32400221 32614792 33779606 35751968 37028824 37274048 38351282 38605264 42318656 42455462 43557913 43846376 48063904 48520528 49780472 50110144 50253404 56891968 57075886 62565944 62980288 64800442 65229584 67559212 71503936 74057648 76702564 77210528 84910924 87115826 87692752 87943457 96127808 97041056 99560944 100506808 114151772 118228621 125131888 129600884 130459168 134229487 135118424 148115296 148594117 153405128 154421056 169821848 174231652 175385504 175886914 194082112 199121888 201013616 226801547 228303544 236457242 250263776 259201768 260918336 268458974 270236848 296230592 297188234 306810256 339643696 348463304 350771008 351773828 364337179 398243776 402027232 453603094 456607088 472914484 500527552 518403536 536917948 540473696 594376468 613620512 615604199 679287392 696926608 703547656 728674358 804054464 827600347 907206188 913214176 939606409 945828968 1036807072 1073835896 1080947392 1188752936 1227241024 1231208398 1358574784 1393853216 1407095312 1457348716 1655200694 1814412376 1826428352 1879212818 1891657936 2073614144 2147671792 2377505872 2462416796 2550360253 2787706432 2814190624 2914697432 3310401388 3628824752 3758425636 3783315872 4295343584 4309229393 4755011744 4924833592 5100720506 5628381248 5829394864 6577244863 6620802776 7257649504 7516851272 7566631744 8590687168 8618458786 9510023488 9849667184 10201441012 11658789728 13154489726 13241605552 14515299008 15033702544 17236917572 17852521771 19699334368 20402882024 23317579456 26308979452 26483211104 30067405088 34473835144 35705043542 39398668736 40805764048 52617958904 52966422208 60134810176 68947670288 71410087084 81611528096 105235917808 124967652397 137895340576 142820174168 163223056192 210471835616 249935304794 275790681152 285640348336 420943671232 499870609588 571280696672 999741219176 1142561393344 1999482438352 3998964876704 7997929753408
• Sum of all divisors σ(n): 20311936008000
• Sum of proper divisors (its aliquot sum) s(n): 12314006254592
• 7997929753408 is an abundant number, because the sum of its proper divisors (12314006254592) is greater than itself. Its abundance is 4316076501184

Bases of 7997929753408

• Binary: 1110100011000101001110000110000101101000000₂
• Hexadecimal: 0x74629C30B40
• Base-36: 2U274VHOG

Squares and roots of 7997929753408

• 7997929753408 squared (7997929753408²) is 63966880340448951687614464
• 7997929753408 cubed (7997929753408³) is 511602615507565927258934455507294093312
• The square root of 7997929753408 is 2828061.1297155513
• The cube root of 7997929753408 is 19998.2746456685

Scales and comparisons

• 7,997,929,753,408 seconds is equal to 254,309 years, 22 weeks, 1 day, 9 hours, 43 minutes, 28 seconds.
• To count from 1 to 7,997,929,753,408 would take you about six hundred thirty-five thousand, seven hundred seventy-three 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 7997929753408 cubic inches would be around 1666.5 feet tall.

Recreational maths with 7997929753408

• 7997929753408 backwards is 8043579297997
• The number of decimal digits it has is: 13
• The sum of 7997929753408's digits is 79
• More coming soon!